History of World Machinery Development——YOUNGYOU INTELLIGENCE
In 7000 BC, Jericho City was founded by Jews in Palestine. Urban civilization first appeared on the earth. Perhaps the earliest wheel was born at this time. Jericho is the world's first city and also known as the cradle of world civilization.
In 4700 BC, the Badari culture of Egypt entered the Bronze Age, with tools such as rollers, crowbars, and sleds used to carry heavy objects, such as those already used in the construction of pyramids in Egypt.
In 3500 BC, Sumer in Babylon, Cuba, gave birth to a wheeled car, which was made by installing wheels under the skid.
In 3000 BC, Mesopotamia and Egypt began to popularize bronze ware. Bronze farm tools and bronze tools (such as chisels) used to build pyramids were widely used at this time.
In 2800 BC, in the Central Plains region of China, a primitive agricultural tool named Leisi (made of wood) emerged.
In 2800 BC, bronze making technology was introduced to the surrounding areas of China, and Nomad in the Western Regions (now the site of Majiayao culture in Dongxiang, Gansu Province, China) appeared bronze knives made of tin bronze.
2686 BC (Egypt's Third to Sixth Dynasties), the primitive wooden plow and metal sickle of Niula began to appear. The manufacturing of copper tools often uses forging method.
In 2500 BC, two and four wheeled wooden carriages were used in the Eurasian region. Two wheeled chariots dating back to around 1500 BC were found in ancient Egyptian tombs.
In 2500 BC, Iraq and Egypt used the Lost-wax casting method to cast bronze metal ornaments.
In 2400 BC, mechanical equipment such as wrist ruler, bronze Scalpel and pulley appeared in Egypt.
In 2070 BC, the Chinese nation began to emerge, and it is said that the Great Yu controlled the floods during this period.
In 2000 BC, the cold forged red copper knives and chisels were preserved at the Qijia culture Site of the Empress Niangniang Platform in Wuwei, Gansu Province, China.
Lathes for cutting trees have emerged in Egypt and other places.
The Central Plains region of China began manufacturing vehicles (wheels) with round wooden boards as walking components.
In 1700 BC, near Baghdad in West Asia, the Obeid civilization entered the Iron Age.
In 1600 BC, bronze ware was officially introduced to the Central Plains, and China began using natural abrasives to grind copper and jade ware.
In 1400 BC, hot forged iron edged copper axes were preserved in Gaocheng, Hebei, China and Pinggu County, Beijing.
From 1400 to 1300 BC, the Shang Dynasty oracle bone inscriptions, supported by archaeology, emerged, marking the beginning of the era of written language in China.
In 1400 BC, Yin Xu in Anyang in Henan Province, China retained the heaviest bronze Simu Wufang Ding of the late Shang Dynasty.
The gold foil after recrystallization annealing is preserved in the Yin Ruins of Yin Xu in Anyang, Henan Province, China.
The appearance of ivory rulers in China.
In 1400 BC, the ancient kingdom of Hittite in Asia Minor began using iron tools.
In 1300 BC, China began using copper plows.
China uses grinding methods to process copper mirrors.
In 1200 BC, a hand mill for grinding millet appeared in Syria.
The civilization of the Two Rivers Basin has used simple tools such as levers, rope rollers, and horizontal grooves in the construction and transportation of materials.
Pulley technology spread to Assyrian people, and Assyrians used it as an archery mechanism on the castle.
Winches appeared in Egypt, initially used to extract mineral sand from mines and water from wells.
Egypt has initially developed fluid machinery such as water clocks, siphons, blast boxes, and piston pumps.
In 1000 BC, ironmaking technology was introduced from India to neighboring ethnic minorities in the Central Plains. In western China (South Vietnam, Chu), plows with iron plowshares appeared.
In 1000 BC, List of Chinese inventions invented a blower for smelting bronze.
In 770 BC, China began using the lost wax casting method to cast bronze ware.
Malleable cast iron and cast steel appeared in the Central Plains.
China has widely adopted leakage timing
The Gregorian calendar (also known as the Gregorian calendar) was born in the Western Yuan era (in 48 BC, after Caesar's revision, this calendar was called the Caesarian calendar), and Roman civilization established the solar calendar and the 24 solar terms.
In 770 BC, a wooden pulley shaft was preserved at the Spring and Autumn Warring States period ancient copper mine site in Tonglushan, Hubei, China.
China has developed workshops for manufacturing warships.
In 700 BC, pulleys appeared in China.
In 600 BC, ancient Greece and Rome entered the period of classical culture, during which some famous philosophers and scientists were born in ancient Greece, who made outstanding contributions to the development of ancient machinery. For example, scholar Hiro wrote a book to clarify the theory that five kinds of Simple machine (levers, wedges, pulleys, wheels and shafts, and threads) push heavy objects, which is the earliest known book on mechanical theory.
In 513 BC, China's "Zuo Zhuan" recorded the earliest cast iron piece in China - the Jin Dynasty's cast iron tripod.
There have been significant improvements in woodworking tools in the Greek and Roman regions. In addition to commonly used sets of tools such as axes, bow saws, bow drills, shovels, and chisels, spherical drills, claw hammers that can pull iron nails, and double saws for logging have also been developed. At this time, long axis lathes and pedal lathes were widely used to manufacture furniture and wheel spokes. Pedal lathes continued to be used until the Middle Ages, laying the foundation for the development of modern lathes.
In 500 BC, the Tomb of Marquis Yi of Zeng in Sui County, Hubei Province, China retained the most complex and exquisite bronze wares of the Spring and Autumn Period (Warring States period) - Marquis Yi Zun Pan and Bianzhong of Marquis Yi of Zeng. The Bianzhong consists of 8 groups of 65 pieces, which were cast by the Hun casting method.
Kao Gong Ji, a handicraft monograph, was compiled by the State of Qi in the late Spring and Autumn Period of China.
The birth of the world's first coin made by punching in Rome was a major achievement in metal processing and the embryonic stage of modern mass production technology.
In 476 BC, a compass made of natural magnets - Sinan appeared in China.
China began to use the stacking casting method to cast bronze knife coins.
The steel swords preserved from the Xiadu Site in Yixian County, Hebei Province, China have quenched structure, and the spears and arrow collars have normalized structure.
The white cast adze, which has been decarburized and annealed, is preserved in Luoyang, Henan, China. Its surface has been decarburized into steel.
There are preserved amalgam and gilded artifacts in Xinyang, Henan, China.
In 476 BC, bronze spur gears (with a diameter of 25 millimeters and 40 teeth) were preserved in Xijiaya, Yongji County, Shanxi Province, China
The Wuji Ancient City Site in Wu'an, Hebei, China retains iron spur gears.
In 400 BC, the Chinese public transportation team invented the stone mill.
In 220 BC, Archimedes of Greece created the spiral water lifting tool.
Archimedes of Greece proposed the floating theory of objects - Archimedes principle.
The ancient Greeks made wheel mills based on hand grinding.
The bronze Qin Jian unearthed from the Terra Cotta Warriors in Xi'an, China was probably born in this period.
In 206 BC, bronze casting Chinese magic mirror appeared in the Western Han Dynasty of China.
In 206 BC, gears appeared in Europe, and their earliest application was mounted on a odometer used by tanks to record driving mileage.
The pulley is preserved in Zhandong Township, Chengdu City, Sichuan Province, China.
Rome invented the compound pulley based on the single wheel pulley. Its earliest application was to lift heavy objects on buildings.
In 113 BC, a carburized sword was preserved from the tomb of Liu Sheng, King Jing of Zhongshan in the Western Han Dynasty in Mancheng, Hebei, China.
Around 110 BC, the range of use of Roman shaddock type water lifting tools and bucket type water tankers expanded, and new fluid machinery such as scroll wheels and Nos water mills emerged. The former used a threaded rod to lift water from low to high, mainly for water supply in Roman cities. The latter is used to grind grains and rotates the square impeller driven by water flow, with a power of less than half a horsepower.
In 100 BC, the powerful Vitruvia water mill appeared in Rome. The water wheel was driven by the downward rushing water flow, and the speed of the water mill could be adjusted by selecting the appropriate number of teeth for the large and small gears. Its power was about three horsepower, which later increased to fifty horsepower, becoming the most powerful prime mover at that time.
Development history from the first year to 1700 AD
In the first century AD, Alexander Silo wrote Pneumatics, in which he recorded the aerosphere (the prototype of reaction turbine) rotating under the action of steam. At the same time, the Aeolipile (also called Fengshen wheel) invented by Ciro appeared. As the first device to convert steam pressure into mechanical power, the Aeolipile is also the first device to apply the principle of jet reaction.
In AD 9, China produced the Xinmang caliper.
In 25-221, Bi Lan of China invented the rollover (Waterladder pump).
Chinese Du Shi invented smelting, blowing, and water drainage.
The emergence of hydraulic turbines in China.
In 78-139 AD, Zhang Heng of China invented the celestial globe (water transport horoscope), which was driven by water leakage and could indicate the time when stars appeared and disappeared.
In the 2nd century, China used patterned steel to manufacture precious knives and swords - similar to Damascus steel.
In 105, Cai Tuo from China supervised the production of high-quality paper.
From 220 to 230 years, there was the appearance of Jili drum cars in China.
In 235, Ma Jun of China invented the South-pointing chariot driven by gears.
From 265 to 420, Du Yu of China invented a water turbine driven continuous mill and a water turbine driven continuous mill.
In the 4th century, Mediterranean coastal countries applied bolts and nuts to brewing presses.
The development of Western mechanical technology has been stalled for a long time due to the decline of classical culture in ancient Greece and Rome. The spread of the Black Death and other plagues has plunged the western world into darkness for 400 years.
In the 5th and 6th centuries, List of Chinese inventions invented the grinding wheel.
From 420 to 589, cars and ships appeared in China.
From 550 to 580 years, Qimu Huaiwen of China invented the technology of pouring steel.
From 618-907, a silver incense burner with a unique structure was preserved in Shapo Village, Xi'an, China.
In 700 AD, Persia began to use windmills.
In 953, China cast a large iron casting - Iron Lion of Cangzhou (weighing more than 5000 kg).
From 1041 to 1048, Bi Sheng of China invented Movable type.
In 1088, Su Song and Han Gonglian from China made a water transport instrument with a capture mechanism.
In 1097, China cast four great iron figures - the Song Dynasty Iron Man - at the Jin Temple in Taiyuan, Shanxi.
From 1127 to 1279, List of Chinese inventions invented the water to large spinning wheel.
From 1131 to 1162, China recorded the use of horse lanterns (the prototype of gas turbines).
In 1263, Xue Jingshi from China completed his monograph on wooden machinery, "The Legacy of the Ziren".
In 1330, Chen Chun of China recorded the cupola (mixing furnace) in the "Ao Bo Tu".
In 1332, China made cannons out of copper.
Since the Renaissance, countries such as Italy, France, and Britain have successively established universities to develop natural and humanities sciences, cultivate talents, and Western mechanical technology has begun to recover and develop.
In 1350, Danti, Italy, made a mechanical clock that was powered by a heavy hammer falling and transmitted by gears.
In 1395, the rod lathe appeared in Germany.
In 1439, Gutenberg, Germany, invented the metal movable type Letterpress printing machine.
In 1608, Lipschild of the Netherlands invented the telescope.
In 1629, Branca, Italy, designed a rotor (the prototype of an impulse turbine) that rotated by steam impact.
In 1637, China published Song Yingxing's scientific and technological work Tiangong Kaiwu, which recorded in detail the ancient Chinese production tools and technologies.
In 1643, Italy's Torricelli established the foundation of Hydrostatics and liquid column pressure measuring instruments by experimentally measuring the standard atmospheric pressure of 760 Millimetre of mercury.
In 1660, Pascal of France proposed the basic law of pressure transmission in static liquid, which laid the foundation of Hydrostatics and hydraulic transmission.
From 1650 to 1654, Gellick of Germany invented the vacuum pump. In 1664, he demonstrated the famous Magdeburg hemispheres experiment in Madelberg, showing the power of atmospheric pressure for the first time.
From 1656 to 1657, Huygens in the Netherlands created a single pendulum mechanical clock.
In 1665, Leeuwenhoek from the Netherlands and Hooke from England invented the microscope.
In 1698, Britain's Savery made the first practical Steam engine for pumping water in the mine - "Friends of Miners". It pioneered the use of steam for work.
Development History from 1700 to 1800 AD
In 1701, Newton of England proposed Newton's Newton's law of cooling for convection heat transfer.
In 1705, Newcomen of England invented the atmospheric piston Steam engine, replacing the Steam engine of Savery. The power can reach six horsepower.
From 1709 to 1714, Hua Tuohaite of Germany successively invented the Alcohol thermometer and the Mercury-in-glass thermometer, and created the Fahrenheit scale with the freezing point of 32 degrees, the boiling point of 212 degrees, and the middle of 180 degrees.
From 1713 to 1735, Darby in England invented the method of using coke to make iron. In 1735, the son of Darby used coke ironmaking technology for production.
In 1733, Camille of France proposed the basic law of gear meshing.
In 1738, Daniel from Switzerland became the first? Bernoulli established the energy equation of inviscid fluid Bernoulli equation.
From 1742 to 1745, Sweden's Sersius established a temperature scale with a freezing point of 100 degrees and a boiling point of 0 degrees for water. In 1745, Linnai in Sweden reversed the two fixed points, which became the Celsius.
In the mid-19th century, Lavoisier in France and Romonosov in Russia proposed the theory that combustion is the oxidation of substances.
In 1755, Euler of Switzerland established the Equations of motion of viscous fluid - Euler equation.
In 1764, Hargreaves of England invented the vertical, multi spindle, manually operated Spinning jenny.
In 1769, Watt of England obtained a patent with an independent practical condenser, thus completing the invention of the Steam engine. This Steam engine was put into operation in 1776, and its thermal efficiency reached 2-4%.
The French Juno was made into a three wheeled steam car, which was the first car to truly drive.
From 1772 to 1794, Wallow and Vaughn of England successively invented ball bearings.
In 1774, Wilkinson from England invented the more precise barrel boring machine, which was the first true machine tool - a machining machine. It was successfully used to process the cylinder block and put the Watt steam engine into operation.
In 1785, Coulomb of France explained dry friction using the concept of mechanical engagement and first proposed the friction theory.
Britain's Cartwright invented the Power loom, which completed the transition from handicraft industry and workshop handicraft industry to machine industry.
In 1786, Siz from England invented the ear cutting machine.
In 1787, Wilkinson of England built the first iron ship.
In 1789, France first proposed the concept of "metric system". Made in 1799, the Ashiv meter ruler (archival meter ruler).
In 1790, St. Thomas of England invented the chain single stitch hand sewing machine for sewing boots and shoes, which was the world's first sewing machine.
In the 1890s, Bentham in England successively invented planing machines, single spindle woodworking milling machines, router milling machines, and woodworking drilling machines.
In 1792, Mozley of England invented the tap and die for processing threads.
In 1794, Wilkinson in England built a cupola.
In 1795, Brammer of England invented the hydraulic press.
In 1797, Mozley of England invented a lathe with a lead screw, smooth screw, feed tool holder, and guide rail, which could turn threads of different pitches.
In 1799, French Monge published Descriptive geometry, making Descriptive geometry the projection theoretical basis of mechanical drawing.
Development History from 1800 to 1900 AD
In the early 19th century, Young from England proposed the concept of elastic modulus, revealing the relationship between strain and stress.
In 1803, Tang Jin from England made a long web paper machine.
The first Steam locomotive using rails was made in Trivik, England.
In 1804, Biot of France proposed the law of heat conduction, which was first applied by Fourier of France, hence the name Fourier's law.
In 1807, Brunnel of England invented the woodworking circular saw machine.
In 1807, Fulton, England, built the first Steam engine ship "Clermont" propelled by a bright ship.
In 1809, Dickinson from England made a circular wire paper machine.
In 1812, Konich of Germany invented the circular flat convex printing machine.
In 1814, Stephenson of England made the "leather boot" of railway Steam locomotive. In 1829, Stephenson and his son's "Rocket" Steam locomotive won the prize in the locomotive race with a speed of 58 km/h and a load of 3137 tons and a safe operation of 112.6 km.
In 1816, Stirling from Scotland invented the heat engine.
In 1817, Roberts from England invented the gantry planer.
In 1818, Whitney in the United States created a horizontal milling machine.
Dreis of Germany invented a wooden two wheeled bicycle with handlebars and pedals.
Around 1820, White from England made the first machine tool that could process both cylindrical and bevel gears.
In 1822, Nepos, France, conducted a photographic plate making experiment and produced the world's first photo. In 1826, he took another photo using a dark box.
From 1827 to 1845, Navier of France and Stokes of England established the Equations of motion Navier Stokes equation for viscous incompressible fluid.
In 1830, fire tube boilers appeared in France.
From 1833 to 1836, Otis in the United States designed and manufactured single bucket excavation machinery.
In 1834, Page and Fay of the United States invented the tenoning machine and the tenoning machine, respectively.
From 1834 to 1844, Perkins and Gorry in the United States made refrigerators using ether as the working fluid and air as the working fluid, respectively.
1834 German Jacobi invented DC engine
In 1835, Whitworth in England invented the gear hobbing machine.
In 1836, McCormick of the United States created the Mara Combine harvester (Conbain).
In 1837, Jacobi of Russia invented the electroforming method.
In 1838, Jacobi of Russia used batteries to power DC motors to drive speedboats, marking the first use of electric transmission devices.
Bruce in the United States used pressure casting to produce lead for the first time.
In 1839, Daguerre in France made the first practical silver plate camera, which could take clear photos.
Ponton of Scotland elaborated on modern photographic plate making methods in his report.
Smith of England built the propeller driven Steam engine ship Archimedes.
Babbitt invented tin based bearing alloy (Babbitt alloy) in the United States.
From 1840 to 1850, the British Joule discovered the electric heat equivalent and measured the Mechanical equivalent of heat in various ways. His experimental results led the scientific community to abandon the "Caloric theory" and recognize the First law of thermodynamics.
In 1841, Whitworth in England designed an English standard thread system.
Timonier from France designs and manufactures practical double chain stitch sewing machines.
In 1842, Nesmith of England invented the steam hammer.
In 1848, Ding Gongchen of China wrote the Compendium of Illustrations of Artillery Exercises, in which the descriptions of Western steamers and steamships were the first treatise on Steam engine, trains and steamships in China.
In 1845, Fitch of the United States invented the turret lathe (hexagonal lathe).
Thomson from the UK has obtained a patent for pneumatic tires. After 1888, it was used for bicycle and car tires by Dunlop in the UK and Michelin Rubber in France, respectively.
The British company, Kobe, established a Kobe shipyard in Huangpu, Guangzhou, which is the earliest foreign-funded machinery factory in China.
From 1846 to 1851, Hao in the United States obtained a patent for a curved lock stitch sewing machine; Shengjia in the United States designed and manufactured this type of sewing machine, which was then mass-produced.
In 1847, the British Society of Engineers, the world's earliest academic organization in mechanical engineering, was established.
Bourdon tube pressure gauges are made from Bourdon in France.
Hoy of the United States invented the rotary printing press.
In 1848, Kelvin (that is, Thomson) of England established the thermodynamic temperature scale.
Palmer of France invented the outside micrometer.
Germany invented the universal rolling mill.
In 1849, Francis of the United States invented the Francis turbine.
From 1850 to 1851, Clausius of Germany and Kelvin of England proposed the Second law of thermodynamics of thermodynamics respectively.
From 1850 to 1880, Britain invented various gas protected non oxidation heating methods.
In 1856, the German Association of Engineers was established.
British Bessemer invented converter steelmaking.
From 1856 to 1864, Siemens in the UK and Martin in France invented open hearth steelmaking.
In 1857, Bessemer in England invented the continuous casting method.
In 1858, Blake of the United States invented the jaw crusher.
In 1860, Lenois in France made the first practical gas engine (also the first internal combustion engine).
Germany's Kirchhoff established Kirchhoff's law by simulating absolute blackbody in artificial space.
In 1861, China's Zeng Guofan founded Anqing Ordnance Institute, the first machinery factory run by the Chinese.
In 1862 and 1865, China's first Steam engine and the first wooden Steam engine ship "Huangque" were built successively.
In 1862, Gerald of Germany invented hydrostatic bearings.
In 1863, Soby in England observed the metallographic structure of steel under a microscope and exhibited metallographic micrographs of steel in 1864.
In 1864, Josel in France was the first to study the influence of tool geometry parameters on cutting forces.
In 1865, China's Zeng Guofan, Li Hongzhang and others established the Jiangnan General Manufacturing Bureau, which was the beginning of China's modern machinery industry (renamed Jiangnan Shipyard in 1953).
In 1867, Waller of Germany exhibited the fatigue test results of the axle at the Paris Expo, put forward the concept of Fatigue limit, and laid the foundation for fatigue strength design.
In 1868, Hillus of the United States invented the typewriter.
Mushet in England is made of alloy Tool steel containing tungsten.
From 1868 to 1887, belt conveyors and screw conveyors emerged successively in the United Kingdom and the United States.
In 1870, Russia's Jimei was the first to explain the process of chip formation.
From 1872 to 1874, Bell and Lind from Germany respectively made ammonia vapor compression refrigerators.
In 1873, Spencer in the United States made a single spindle automatic lathe, and soon afterwards, a multi spindle automatic lathe.
In 1874, Raleigh of England discovered the phenomenon of Moire stripes.
Lawson in England made a modern bicycle with chain drive and Rear-wheel drive.
In 1875, Lelow of Germany established the concepts of component, Kinematic pair, Kinematic chain and kinematic sketch of mechanism, which laid the foundation of mechanism.
In 1876, Otto from Germany created a reciprocating plug, single cylinder, and four stroke internal combustion engine.
The universal cylindrical grinder made in the United States has for the first time possessed the basic characteristics of modern grinding machines.
In 1877, Kaitai in France and Pictet in Switzerland first obtained atomized liquid oxygen. In 1892, the Dewar in England was made into a liquefied gas container.
From 1878 to 1884, Austria's Stefan and Boltzmann established the Stefan Boltzmann law for radiation heat transfer.
In 1879, the Electric locomotive manufactured by Siemens in Germany was successfully tested.
The world's first steel ship was born.
Sweden's Laval invented the centrifugal separator.
In 1880, the American Society of Engineers was established.
In 1881, battery electric vehicles emerged in France.
China Xugezhuang Repair Shop produced China's first Steam locomotive, "China Rocket".
In 1882, Laval from Sweden made the first single stage impulse turbine.
In 1883, Daimler in Germany produced the first vertical gasoline engine and obtained a patent in 1885.
Reynolds in England found two flow states of fluid - laminar flow and turbulence, and established the basic equation of turbulence - Reynolds equation.
In 1884, Parsons in England produced a multi-stage reaction turbine.
In 1885, Germany's Benz created a three wheel gasoline engine car and obtained the world's first automotive patent in 1886.
Daimler in Germany created gasoline powered motorcycles.
From 1885 to 1887, Bernardos of Russia and Thompson of the United States respectively invented Arc welding and Electric resistance welding.
In 1886, Daimler in Germany created a four wheel gasoline engine car.
Herschel in the United States used a Venturi tube to make a device for measuring water flow, which was the earliest flow measurement instrument.
Renault in the UK established the theory of hydrodynamic lubrication.
In 1888, Osmund of Germany proposed the theory of metallographic transformation of steel, iron, and pig iron, which was later developed by Austin of England to create an iron carbon phase diagram.
In 1888, Yugoslav American Tesla invented the AC motor.
In 1889, the first International Conference on Metrology officially defined "meter" as the distance between the two intermediate lines of a platinum iridium meter scale kept at the International Bureau of Metrology at zero degrees Celsius.
Pelton of the United States invented the bucket turbine.
In 1890, Ames in the United States made dial indicators and dial indicators.
In 1891, Acheson in the United States made the earliest artificial abrasive - silicon carbide.
In 1892, Froxlich of the United States created agricultural tractors.
In 1895, Roentgen from Germany discovered X-rays.
In 1896, Johansson of Sweden invented a complete set of measuring blocks.
In 1897, Deutscher from Germany created a diesel engine.
Philos in the United States created gear shaping machines.
Parsons in the UK built the first steam turbine ship, the "Turpania".
The Institution of Mechanical Engineers of Japan was established.
In 1898, Lapante in the United States created a horizontal inner pull bed.
Taylor and White in the United States invented high-speed steel.
In 1899, Eru from France invented the electric arc furnace steelmaking method.
Development History from 1900 to the Present
In the early 20th century, Curtis in the United States created speed stage steam turbines.
For the first time, Cocker from the UK and Messnerge from France conducted experimental stress analysis on wheels, gears, bearings, etc.
In 1901, France invented gas welding.
In 1903, the Wright brothers of the United States made the world's first real aircraft and successfully flew it.
Ford established the Ford Motor Company in the United States and began mass production of cars. In 1908, the T-shaped car developed by Ford was launched on the market.
The first diesel powered ship "Wandar" was launched.
In 1904, German Prandt established the Boundary layer theory.
Rubel of the United States invented the offset printing press.
In 1906, Le Maire and Armango in France made the first gas turbine capable of outputting power (but with an efficiency of only 3-4%, it was not practical).
From 1906 to 1914, Beech in Switzerland produced composite engines.
In 1906, Nernst of Germany discovered the "heat theorem", and in 1912, it was modified into the Third law of thermodynamics by Planck and Simon of Germany.
In 1907, Taylor from the United States studied the effect of cutting speed on tool life and proposed the famous Taylor formula.
In 1908, China's first internal combustion engine (single cylinder horizontal 8-horsepower diesel engine) was produced by the Junhe An Machinery Factory in Guangzhou.
In 1911, Taylor of the United States published the book "Principles of Scientific Management", which first proposed the concept of "scientific management".
Carmen, an American Hungarian, explained Kármán vortex street from the viewpoint of aerodynamics.
Greenery Company in the United States created modular machine tools.
Artificial synthetic rubber in Duisburg, Germany.
In 1912, Brittley in the UK and Strauss in Germany respectively made chromium stainless steel and chromium nickel stainless steel.
China's Zhan Tianyou initiated the establishment of the Chinese Engineering Society, which later became the Chinese Engineering Society.
In 1913, Sweden made the first Diesel locomotive with electric transmission.
Ford Motor Company established the earliest automotive assembly line in the United States.
In 1915, China's first clock factory, Zhongbao Clock Factory, was established in Yantai.
Shanghai Rongchangtai Machine Factory produced China's first machine tool (4-foot pedal lathe).
In 1919, the earliest sewing machine factories in China - Xiechang and Runchang Sewing Machine Company - were established in Shanghai.
In 1920, Holtzwatt in Germany produced the first practical gas turbine (operating on an equal volume heating cycle).
Kaplan from Austria invented the axial flow paddle water turbine.
The term 'Robot' was first used by Czechoslovakia's Chapek in his science fiction drama 'The Versatile Robot of Rosum'.
Griffith in England carried out Fracture mechanics analysis.
In 1923, Schlester of Germany invented hard alloy.
From 1923 to 1927, Kostel in Germany designed and manufactured the Coriolis interferometer.
In 1926, the United States built its first automatic production line (processing automotive chassis).
In 1927, Wood and Lumis in the United States conducted ultrasonic machining experiments. In 1951, Cohen from the United States made the first ultrasonic machining machine.
In 1934, Knorr Bremse and Ruska of Germany made a Transmission electron microscopy.
In 1934, the Hangzhou Central Aircraft Manufacturing Factory, a joint venture between China and the United States, was established. Formerly manufactured all metal bombers.
From 1935 to 1936, Liu Xianzhou and others from China initiated the establishment of the Chinese Society of Mechanical Engineering.
In 1938, Carlson of the United States pioneered electrostatic copying technology.
German Degussa Company invented ceramic cutting tools.
From 1938 to 1940, Ernst and Machantel of the United States used High-speed camera to photograph the chip formation process and explained the chip formation mechanism.
In 1939, the gas turbine for power generation was made in Switzerland (working according to the isobaric heating cycle).
In 1941, Switzerland made the first gas turbine locomotive.
In 1942, Fermi and others in the United States built the first controllable chain Nuclear fission atomic reactor.
In 1943, the Lazarenko couple of the Soviet Union invented Electrical discharge machining.
In the 1940s, the Soviet Union invented anode mechanical cutting.
In 1947, the first gas turbine ship, the Gatwick, was launched.
Moro and Williams from England produced ductile iron.
In the 1940s, Taylor son from England designed a polyhedral prism.
In 1950, Stegwart of the Federal Republic of Germany invented electron beam processing.
In 1952, Parsons Corporation of the United States produced the first digitally controlled machine tool.
Electronic watches made by Lipp Company in the United States.
In 1954, the United States built its first nuclear powered ship, the Nautilus nuclear submarine.
In 1955, the American studies successfully studied the plasma arc machining (cutting) method.
In 1956, China's First Automobile Manufacturing Factory (Changchun) was completed and put into operation.
China has established a research institute for machine tools.
China established the Institute of Tool Science and was reorganized as the Institute of Tool Science in 1957.
In 1957, Wankel from Federal Germany developed a rotary piston engine.
In 1958, Carney Trek Company in the United States developed the first machining center.
Industrial robots developed in the United States.
The invention of full mold casting by Shuroyer in the United States.
The World Federation of Engineering Organizations (WFEO) was established.
Towns and Shaw from the United States published papers on the formation of lasers. In 1960, Mayman in the United States developed the Ruby laser.
The largest bearing factory in China - Luoyang Bearing Factory has been completed and put into operation.
The largest watch factory in China - Shanghai Watch Factory - has been completed and put into operation.
In 1959, China's First Tractor Factory (Luoyang) was completed and put into operation.
Mather from the United States has obtained a patent for harmonic transmission.
In the 1950s, the United States invented the electrolytic grinding method.
The Soviet Union and the United States applied electrochemical machining methods in production.
The liquid jet processing method has started to be applied in production.
The United States uses finite element method for stress analysis.
In 1960, the 11th International Conference on Metrology defined "meter" for the second time as: when a Kr atom transitions between the 2P10 and 5d5 energy levels, its radiation wavelength in vacuum is 1650763.73 times.
The largest heavy machinery factory in China - the First Heavy Machinery Factory (Qiqihar) has been completed and put into operation.
In 1962, American Ben Diex Company realized the best adaptive control (ACO) on the CNC milling machine for the first time.
In 1964, Grover of the United States invented the heat pipe.
In 1967, Fox of the United States first proposed the concept of institutional optimization.
Morris UK has developed System 24 based on the basic concept of flexible manufacturing systems proposed by Williamson.
In 1969, China's Second Automobile Manufacturing Plant (Hubei) began large-scale construction. In 1975, a 2.5-ton off-road vehicle production base was built.
In 1972, General Electric Company of the United States produced polycrystalline artificial diamond and polycrystalline cubic nitride peng blades.
In 1976, Japan's FANUC Corporation exhibited for the first time a flexible manufacturing cell consisting of four machining centers and one industrial robot.
In 1979, Xu Nanpu and others from the United States pointed out that the friction coefficient is equal to the sum of mechanical meshing friction coefficient, adhesive friction coefficient, and plowing friction coefficient.
ABB Robot Common Fault Handling Collection!——YOUNGYOU
1. Robot alarm "20252", motor temperature high, DRV1 fault handling
Treatment method: check whether the motor is overheated. If the motor temperature is normal, check whether the connecting cable is normal (it may be that the aviation plug at the control cabinet is not plugged properly λ If there is no problem found and the robot is urgently needed, the alarm signal can be temporarily short circuited. However, be careful that the motor will not alarm even if it overheats, which may cause the motor to burn out.
Specific operation method: Find the A43 board in the bottom left corner of the control cabinet, find the 5 plugs on the board, and there are 4 wires on the top. The two wires with wire numbers 439 and 440 are the motor overheat alarm signal wires. Disconnect the two wires from the middle and short the two wires on this side of the board. (As shown in the figure below)
2. Handling the Short Circuit Fault of ABB Robot Power Module Short Circuit Board
Human factors: Hot swapping hardware is very dangerous, and many circuit board failures are caused by hot swapping. Improper use of force when inserting cards and plugs with power can cause damage to interfaces, chips, etc., leading to damage to the robot circuit board; As the time of using robots increases, the components on the robot circuit board will naturally age, leading to robot circuit board failures.
Environmental factors: Due to improper maintenance by the operator, the robot circuit board is covered with dust, which can cause signal short circuits.
3. When is it necessary to backup industrial robots
1. After the first power on of the new machine.
2. Before making any modifications.
3. After completing the modifications.
4. If industrial robots are important, they should be done once a week on a regular basis.
5. It is best to make a backup on the USB drive as well.
6. Regularly delete old backups to free up hard drive space.
4. How to handle the situation where the robot is turned on and the teaching pendant keeps displaying the following interface
The above situation is that there is no communication connection established between the teaching pendant and the main controller of the robot, and the reasons for not establishing the connection include:
1. The robot host is faulty.
2. The built-in CF card (SD card) of the robot host is faulty.
3. The network cable between the teaching pendant and the host is loose, etc.
Handling method:
1. Check whether the host is normal and whether the sd card in the host is normal.
2. Check if the connection between the teaching pendant and the host network cable is normal
5. What is the meaning of the 10106 maintenance time reminder when the robot displays an alarm message?
This situation is an ABB robot intelligent periodic maintenance reminder.
6. How to handle a system malfunction when the robot enters a power on state?
1. Restart the robot once.
2. If not, check the teaching pendant for more detailed alarm prompts and take action.
3. Restart.
4. If it still cannot be released, try B startup.
5. If it still doesn't work, please try P startup.
6. If it still doesn't work, please try I startup (this will return the robot to its factory settings, be careful).
7. Can robot backup be shared by multiple robots?
No. For example, the backup of robot A can only be used for robot A, not for robot B or C, as this can cause system failures.
8. What files can be shared in robot backup?
If two robots are of the same model and configuration. You can share the RAPID program and EIO file, but after sharing, it also needs to be verified before it can be used normally.
9. What is the mechanical origin of robots? Where is the mechanical origin?
Each of the six servo motors of the robot has a unique fixed mechanical origin. Incorrect setting of the robot's mechanical origin will cause problems such as limited or incorrect movement of the robot, inability to walk in a straight line, and serious damage to the robot.
10. How to clear the action monitoring alarm of robot 50204?
1. Modify the robot action monitoring parameters (in the control panel action monitoring menu) to match the actual situation.
2. Use the AccSet command to reduce the robot's acceleration.
3. Reduce v in speed data_ The rot option.
11. How to handle the alarm "50296, SMB memory data difference" when the robot is powered on for the first time?
1. Select Calibration from the ABB main menu.
2. Click on ROB_ 1. Enter the calibration screen and select SMB memory.
3. Select "Advanced", enter and click "Clear Control Cabinet Memory".
4. After completing, click "Close" and then click "Update".
5. Select 'Swapped control cabinet or robotic arm, updating control cabinet with SMB memory data'.
12. How to customize the speed of robot trajectory motion in the RAPID program?
1. Select Program Data from the main menu of the teaching pendant.
2. After finding the data type Speeddata, click New.
3. Click on the initial value, and the meanings of the four variables Speeddata are: v_ TCP represents the linear running speed of the robot, v_ Rot represents the rotational speed of the robot, v_ Leax represents the linear operating speed of the external axis, v_ Reax represents the rotational speed of the external axis. If there is no external axis, the last two do not need to be modified.
4. The customized data can be called in the RAPID program.
13. Troubleshooting of 6 Common Faults in ABB Robot Servo Motor Repair
1. How to handle the motor error counter overflow error during high-speed rotation?
Motor error counter overflow fault occurs during high-speed rotation.
Countermeasure 1: Check if the wiring of the motor power cable and encoder cable is correct and if the cable is damaged.
Motor error counter overflow fault occurs when inputting a long command pulse.
Motor error counter overflow fault occurred during operation.
Countermeasure 2: Increase the overflow level setting value of the error counter; Slow down the rotation speed; Extend the acceleration and deceleration time; The load is too heavy, and it is necessary to select a larger capacity motor from scratch or reduce the load, and install transmission organizations such as reducers to increase the load.
2. What should be done if it does not work when there is pulse output?
Supervise the current value of the pulse output of the controller and whether the pulse output light is flashing, acknowledge that the command pulse has been fulfilled and is now outputting normally;
Check if the control cable, power cable, and encoder cable from the controller to the driver are wired incorrectly, damaged, or in poor contact;
Check if the brake of the servo motor with brake has now been opened;
Supervise whether the panel of the servo driver acknowledges the input of pulse commands;
The Run operation command is normal;
The control form must choose the directional control form;
Is the input pulse type set by the servo driver consistent with the setting of the command pulse;
Ensure that the positive rotation side drive is stopped, the rotation side drive stop signal, and the error counter reset signal are not inputted, the load is disconnected, and the no-load operation is normal. Check the mechanical system.
3. What should I do if there is no overload report with load?
If it occurs when the servo Run signal is connected and no pulse is emitted:
Check the power cable wiring of the servo motor to see if there is any poor contact or cable damage; If it is a servo motor with a brake, the brake must be turned on; Is the gain of the speed loop set too high; Is the integral time constant of the speed loop set too small.
If the servo only malfunctions during operation:
Is the gain of the azimuth circuit set too high; Is the amplitude of positioning completion set too small; Check if there is no locked rotor on the servo motor shaft and adjust the machinery from scratch.
4. How to deal with abnormal sounds or vibrations during operation?
Servo wiring:
Use standardized power cables, encoder cables, control cables, and cables to check for damage; Check if there are interference sources near the control line, and if they are parallel or too close to the nearby high current power cables; Check if there is any change in the potential of the grounding terminal to ensure excellent grounding.
Servo parameters:
The servo gain setting is too large, and it is recommended to manually or actively adjust the servo parameters from scratch; Acknowledging the setting of the time constant of the speed response filter, with an initial value of 0, it is possible to increase the set value by testing; The electronic gear ratio setting is too large, advocating to restore to the factory settings; Resonance between servo system and mechanical system, testing and adjusting notch filter frequency and amplitude.
Mechanical system:
The coupling connecting the motor shaft and the equipment system deviated, and the installation screws were not tightened; Poor engagement of pulleys or gears can also lead to changes in load torque. Test no-load operation. If no-load operation is normal, check if there is any abnormality in the bonding part of the mechanical system; Admit whether the load inertia, torque, and speed are too large, test the no-load operation, and if the no-load operation is normal, reduce the load or replace the driver and motor with a larger capacity.
5. How to handle the inaccurate orientation control and positioning during ABB robot servo motor repair?
Firstly, acknowledge whether the actual declared pulse value of the controller is consistent with the expected value, and if not, check and correct the program;
Supervise whether the number of pulse commands received by the servo driver matches the one announced by the controller. If not, check the control cable; Check if the setting of servo command pulse form is consistent with the controller setting, such as CW/CCW or pulse+direction;
The servo gain setting is too large, please manually or actively adjust the servo gain from scratch; The servo motor is prone to accumulated errors during reciprocating motion. It is recommended to set a mechanical origin signal under the conditions allowed by the process, and perform the origin search operation before the error exceeds the allowed scale; The mechanical system itself has low accuracy or abnormal transmission organization (such as deviation of the coupling between the servo motor and the equipment system).
6. ABB robot servo motor repair, directional control operation, overspeed fault reported. How to handle it?
As soon as the servo Run signal is connected, it will trigger: check if the wiring of the servo motor power cable and encoder cable is correct and undamaged.
14. How do ABB industrial robots undergo routine maintenance?
Before normal operation of the "brake inspection", it is necessary to check the motor brake of each axis. The inspection method for the motor brake is as follows:
1. Run the axis of each robotic arm to its maximum load position.
2. Turn the motor mode selection switch on the robot controller to the MOTORS OFF position.
3. Check if the shaft is in its original position. If the mechanical arm still maintains its position after the motor is turned off, it indicates that the brake is in good condition.
Danger of losing deceleration operation (250mm/s) function
Do not change the gear ratio or other motion parameters from the computer or teaching pendant. This will affect the deceleration operation (250mm/s) function.
15. Several points to pay attention to when using teaching aids safely:
The enabling device button installed on the teaching pendant, when pressed halfway, changes the system to MOTORS ON mode. When the button is released or fully pressed, the system changes to MOTORS OFF mode.
16. In order to use teaching aids safely, the following principles must be followed:
When the Enabling device button cannot lose its function during programming or debugging, and the robot does not need to move, immediately release the Enabling device button.
2. When programming personnel enter a safe area, they must always carry the teaching pendant on their body to prevent others from moving the robot.
17. When working within the working range of the robotic arm, the following points must be observed:
1. The mode selection switch on the controller must be turned to the manual position in order to operate the enabling device to disconnect the computer or remotely operate;
2. When the mode selection switch is on
3. Pay attention to the rotation axis of the robotic arm, be careful when hair or clothing gets mixed up. Also, pay attention to other selected components or equipment on the robotic arm;
4. Check the motor brake of each axis.
18. Touch deviation
Phenomenon 1: The position touched by the fingers does not coincide with the mouse arrow.
Reason: After installing the driver program, the teaching pendant did not vertically touch the center of the bull's eye position during calibration.
Solution: Recalibrate the position.
Phenomenon 2: Some areas have accurate touch, while others have deviation in touch.
Cause: A large amount of dust or scale accumulates on the acoustic reflection stripes around the Surface acoustic wave touch screen, which affects the transmission of acoustic signals.
Solution: Clean the touch screen, paying special attention to cleaning the sound wave reflection stripes on all sides of the touch screen. When cleaning, disconnect the power supply of the touch screen control card.
19. Teaching pendant touch no response
Phenomenon: When touching the screen, the mouse arrows do not move and there is no change in position.
Reason: There are many reasons for this phenomenon, as follows:
1. The dust or scale accumulated on the acoustic reflection stripes around the Surface acoustic wave touch screen is very serious, causing the touch screen to fail to work;
2. Touch screen malfunction;
3. The touch screen control card has malfunctioned;
4. The touch screen signal line has malfunctioned;
5. The serial port of the host malfunctions;
6. The operating system of the teaching pendant has malfunctioned;
7. Touch screen driver installation error.
Solution: Observe the touch screen signal indicator light, which flashes regularly under normal circumstances, approximately once per second.
When touching the screen, the teaching pendant goes black, which is a complex problem. If backlight energy-saving is set, black screen is normal; If the second word in the system control area is accidentally operated, the screen will also go black. If the first two points are excluded, update to the latest firmware for review.
YOUNGYOU INTELLIGENCE:Bazhong Bazhou District: The Road to Green Industry, the Road to Revitalization and Development
According to authoritative industry survey data, out of the existing building area of over 80 billion square meters in China, an average of about 2 billion square meters need to be repaired every year... "Recently, at the Bazhou District Circular Economy Enterprise Incubation Park in Shaotai Village, Guanghui Town, Bazhou District, Bazhong City, at the Science and Technology Innovation Exhibition Hall of the Sichuan Provincial Building Leakage Treatment Engineering Technology Research Center, supported by the national high-tech enterprise Sichuan Zhengda Future Construction Technology Co., Ltd, The relevant person in charge introduced the research and development, promotion and application of building leakage treatment technology.
Zhengda Future Construction Technology Co., Ltd. is one of the 18 enterprises settled in the Bazhou District Circular Economy Enterprise Incubation Park. Chen Wei, Director of the Investment Promotion Center of the park, introduced that the incubation park mainly develops circular economy industries mainly focused on home building materials and technological and environmental protection materials. "After comprehensive completion, it is expected to accommodate more than 50 emerging industrial enterprises. Our ultimate construction goal is to become a model park for relieving urban environment, enterprise transformation and upgrading, and green industrial development in Bazhou District
Not far away, the construction site of the Green Manufacturing Industrial Park project in Bazhou District is in full swing. It is understood that after the completion of this project, which covers an area of approximately 220 acres, it will guide and attract local traditional enterprises to enter the park for intensive development, which is conducive to green circular development of the industry and environmental protection, and helps to improve the quality and efficiency of Bazhou's industry.
Bazhou Industrial Park
Thinking: With a weak foundation and poor foundation, crossing the "roadblock" and embarking on a new path
In fact, behind the thriving development, the path of industrial development in Bazhou can be described as a stormy one. As early as the 1880s, the printing industry in Bazhou was well-known in many provinces and cities in China, as well as in Southeast Asia. In the 1960s, Bazhou's industrial machinery, agricultural machinery, and transportation machinery were relatively developed, and many products were exported to 23 provinces and cities in China. Bamboo woven products were deeply loved by people in the United States, Japan, and Southeast Asia. Bazhou canned food has been sold to over 40 countries in Europe, the United States, Southeast Asia, and Japan for a long time.
But after experiencing prosperity, failure, exploration, confusion... entering a new historical stage, Bazhou's industrial development has reached a deadlock. Weak foundation, poor foundation, no resources, no location advantages! This was the "roadblock" that had to be faced in front of the development of industrial roads in Bazhou District at that time.
Green is the foundation color of Bazhou District, and also the main driving force for implementing the strategic deployment of the Bazhong Municipal Committee's' Industrial Revitalization and Manufacturing Strengthening 'strategy. After continuously adjusting and optimizing industrial development ideas, it is finally clear to take a new path of green innovation and development. The relevant person in charge of the Economic and Information Bureau of Bazhou District stated that closely focusing on the positioning of building a "green industrial development demonstration zone", Bazhou District continuously solidifies the foundation of industrial development, focuses on building a new industrial system of "two industries, three parks, and one hundred enterprises", and accelerates the high-quality development of industrial economy.
Bazhou Industrial Park Intelligent Manufacturing Base
Line: Building industrial parks, nurturing enterprises, and continuously breaking through the development of industrial economy
The goal has been set and the direction is clear. Bazhou District has taken the lead in drafting and issuing documents such as "Opinions on Accelerating the Construction of Green Industry Development Demonstration Zones" and "Notice on Establishing a Leading Group and Industrial Chain Special Class for Green Industry Development in the Whole District", initially forming a "1+1+N" industrial development policy system and a "1+1" industrial industry system.
At the same time, as an important carrier for promoting industrial economic growth and industrial optimization and upgrading, the construction of the park has always been steadily advancing. According to different positioning and functions, Bazhou District plans to build three parks: Bazhou Industrial Park, Guanghui Circular Economy Enterprise Incubation Park, and Bazhong Zengkou Jintang Chemical Park (Zengkou Block). Among them, the Bazhou Industrial Park focuses on developing the food and medicine, new energy and new materials industries, the Circular Economy Enterprise Incubation Park focuses on developing the building materials and home furnishings industry, and the Bazhong Zengkou Jintang Chemical Park focuses on developing the natural gas chemical industry. In addition, relying on the park in the park model, a number of characteristic industrial clusters such as "entrepreneurship and innovation base", "prefabricated vegetable base", and "intelligent manufacturing base" are planned and constructed in the Bazhou Industrial Park and Circular Economy Enterprise Incubation Park, striving to promote the development of the park's agglomeration into a chain and continuously improve the degree of industrial agglomeration.
The park is the main battlefield for building green industry, and suitable production and living environments and sound infrastructure cannot be ignored. "The relevant person in charge of the district's Economic and Information Bureau introduced that in strengthening basic supporting facilities, so far, the three parks have completed a total of nearly 2 billion yuan in infrastructure investment. Bazhou Industrial Park and Circular Economy Enterprise Incubation Park have basically improved roads, water, electricity, gas, communication, and water supply and drainage. Especially since last year, we have vigorously promoted the construction of factory buildings, with the newly built standardized factory buildings of 230000 square meters, and the synchronous promotion of new functional supporting facilities such as enterprise incubation centers and service centers.
Bazhou District Circular Economy Enterprise Incubation Park
Advantage: Strong support, heavy improvement, continuous optimization of business environment
Of course, not only should we build strong industrial parks, strengthen market entities, and optimize the business environment, but it is also a key focus on the path of industrial development.
Adhere to prioritizing the cultivation of market entities in the development of industry, formulate three cultivation plans for leading enterprises, large-scale enterprises, and brand enterprises, and promote the coordinated development of large and small enterprises, "said the relevant person in charge of the Bazhou District Economic and Information Bureau. Specifically, it is to integrate resource elements, strengthen policy and financial support, and focus on supporting 10 industry leading enterprises with good foundation, strong growth potential, and strong driving force, such as Laoliao Family and Zhengda Technology; Carry out actions to cultivate and improve small and medium-sized enterprises, and make efforts in various aspects such as small scale upgrading, brand creation, financial support, technology assistance, talent training, etc., to support the growth of enterprises; Implement the Three Quality Improvement Plan, take advantage of the opportunity provided by the Provincial Department of Economy and Information Technology to assist Bazhou District, promote scientific research institutions such as the Provincial Institute of Food and Beverage Research and the Sichuan Liquor Association to consult and check the pulse of food and beverage enterprises and traditional Chinese medicine processing enterprises in the district, and help enterprises improve their management level, production process, and product quality.
A good business environment is about productivity and competitiveness. To optimize the environment and continuously boost the confidence of enterprise development. Bazhou District will dynamically clear the demands of enterprises, establish a problem list and responsibility ledger, and include the handling situation in the destruction of the business environment for accountability. In terms of strengthening policy support, a total of 20 enterprises entering the park have been exempted from factory rent of over 10 million yuan, and 67 enterprises have enjoyed deferred tax payments and tax refunds of over 10 million yuan. At the same time, industrial development funds and the "Park Guarantee Loan" fund have been established to assist enterprises in lending 170 million yuan in the past three years. Actively carry out talent recruitment training, hold various specialized job fairs, and hold over 2000 training sessions for enterprise managers, financial personnel, and other personnel.
Panxing Logistics Park
Strategy: Revitalizing and Rebuilding, Strong Rise, and Building a Green Industrial Development Demonstration Zone
As of 2022, the total output value of the above designated industries in Bazhou District has exceeded 2 billion yuan, and more than 300 various industrial enterprises have been developed. The number and quality of enterprise growth have continuously improved. According to data from the Bazhou District Economic and Information Bureau, the proportion of food and beverage, biopharmaceutical, and new energy and new materials in the Bazhou District's industry has increased to 55.4%, and the industrial structure has been continuously optimized. The industrial investment in Bazhou District continues to grow rapidly, and a number of key enterprises (projects) have been put into operation and reached production, effectively supporting industrial economic growth.
At the 6th Plenary Session of the 6th Bazhou District recently held, it was once again pointed out that we should take the construction of green industry development demonstration zones as the overall focus, and adhere to the principle of industrial revitalization and manufacturing strength. We will firmly promote the "revitalization, reconstruction, and strong rise" of Bazhou's industry, and strive to write a brilliant chapter of refreshing, advancing, and happy Bazhou. And it is emphasized to clarify the direction of green industry breakthroughs, clarify the path of green industry breakthroughs, prioritize green industry breakthroughs, and strengthen the guarantee of green industry breakthroughs.
The road ahead is long and bright, and the development goals are clear. By 2027, new breakthroughs will be made in the total industrial economic scale, industrial structure, and development level of the entire region, achieving the goal of "triple increase and triple improvement", and basically building a green industry development demonstration zone; By 2030, the total industrial output value, total industrial added value, and the number of industrial enterprises above designated size will increase comprehensively, and the industrialization rate will significantly increase; By 2035, the level of industrial development will significantly improve, with key industrial clusters forming a trend, forming a group of industrial chains that reflect regional characteristics and have strong competitiveness, and basically building a modern industrial system supported by new industries.
Bazhong Bazhou District: The Road to Green Industry, the Road to Revitalization and Development
According to authoritative industry survey data, out of the existing building area of over 80 billion square meters in China, an average of about 2 billion square meters need to be repaired every year... "Recently, at the Bazhou District Circular Economy Enterprise Incubation Park in Shaotai Village, Guanghui Town, Bazhou District, Bazhong City, at the Science and Technology Innovation Exhibition Hall of the Sichuan Provincial Building Leakage Treatment Engineering Technology Research Center, supported by the national high-tech enterprise Sichuan Zhengda Future Construction Technology Co., Ltd, The relevant person in charge introduced the research and development, promotion and application of building leakage treatment technology.
Zhengda Future Construction Technology Co., Ltd. is one of the 18 enterprises settled in the Bazhou District Circular Economy Enterprise Incubation Park. Chen Wei, Director of the Investment Promotion Center of the park, introduced that the incubation park mainly develops circular economy industries mainly focused on home building materials and technological and environmental protection materials. "After comprehensive completion, it is expected to accommodate more than 50 emerging industrial enterprises. Our ultimate construction goal is to become a model park for relieving urban environment, enterprise transformation and upgrading, and green industrial development in Bazhou District
Not far away, the construction site of the Green Manufacturing Industrial Park project in Bazhou District is in full swing. It is understood that after the completion of this project, which covers an area of approximately 220 acres, it will guide and attract local traditional enterprises to enter the park for intensive development, which is conducive to green circular development of the industry and environmental protection, and helps to improve the quality and efficiency of Bazhou's industry.
Bazhou Industrial Park
Thinking: With a weak foundation and poor foundation, crossing the "roadblock" and embarking on a new path
In fact, behind the thriving development, the path of industrial development in Bazhou can be described as a stormy one. As early as the 1880s, the printing industry in Bazhou was well-known in many provinces and cities in China, as well as in Southeast Asia. In the 1960s, Bazhou's industrial machinery, agricultural machinery, and transportation machinery were relatively developed, and many products were exported to 23 provinces and cities in China. Bamboo woven products were deeply loved by people in the United States, Japan, and Southeast Asia. Bazhou canned food has been sold to over 40 countries in Europe, the United States, Southeast Asia, and Japan for a long time.
But after experiencing prosperity, failure, exploration, confusion... entering a new historical stage, Bazhou's industrial development has reached a deadlock. Weak foundation, poor foundation, no resources, no location advantages! This was the "roadblock" that had to be faced in front of the development of industrial roads in Bazhou District at that time.
Green is the foundation color of Bazhou District, and also the main driving force for implementing the strategic deployment of the Bazhong Municipal Committee's' Industrial Revitalization and Manufacturing Strengthening 'strategy. After continuously adjusting and optimizing industrial development ideas, it is finally clear to take a new path of green innovation and development. The relevant person in charge of the Economic and Information Bureau of Bazhou District stated that closely focusing on the positioning of building a "green industrial development demonstration zone", Bazhou District continuously solidifies the foundation of industrial development, focuses on building a new industrial system of "two industries, three parks, and one hundred enterprises", and accelerates the high-quality development of industrial economy.
Bazhou Industrial Park Intelligent Manufacturing Base
Line: Building industrial parks, nurturing enterprises, and continuously breaking through the development of industrial economy
The goal has been set and the direction is clear. Bazhou District has taken the lead in drafting and issuing documents such as "Opinions on Accelerating the Construction of Green Industry Development Demonstration Zones" and "Notice on Establishing a Leading Group and Industrial Chain Special Class for Green Industry Development in the Whole District", initially forming a "1+1+N" industrial development policy system and a "1+1" industrial industry system.
At the same time, as an important carrier for promoting industrial economic growth and industrial optimization and upgrading, the construction of the park has always been steadily advancing. According to different positioning and functions, Bazhou District plans to build three parks: Bazhou Industrial Park, Guanghui Circular Economy Enterprise Incubation Park, and Bazhong Zengkou Jintang Chemical Park (Zengkou Block). Among them, the Bazhou Industrial Park focuses on developing the food and medicine, new energy and new materials industries, the Circular Economy Enterprise Incubation Park focuses on developing the building materials and home furnishings industry, and the Bazhong Zengkou Jintang Chemical Park focuses on developing the natural gas chemical industry. In addition, relying on the park in the park model, a number of characteristic industrial clusters such as "entrepreneurship and innovation base", "prefabricated vegetable base", and "intelligent manufacturing base" are planned and constructed in the Bazhou Industrial Park and Circular Economy Enterprise Incubation Park, striving to promote the development of the park's agglomeration into a chain and continuously improve the degree of industrial agglomeration.
The park is the main battlefield for building green industry, and suitable production and living environments and sound infrastructure cannot be ignored. "The relevant person in charge of the district's Economic and Information Bureau introduced that in strengthening basic supporting facilities, so far, the three parks have completed a total of nearly 2 billion yuan in infrastructure investment. Bazhou Industrial Park and Circular Economy Enterprise Incubation Park have basically improved roads, water, electricity, gas, communication, and water supply and drainage. Especially since last year, we have vigorously promoted the construction of factory buildings, with the newly built standardized factory buildings of 230000 square meters, and the synchronous promotion of new functional supporting facilities such as enterprise incubation centers and service centers.
Bazhou District Circular Economy Enterprise Incubation Park
Advantage: Strong support, heavy improvement, continuous optimization of business environment
Of course, not only should we build strong industrial parks, strengthen market entities, and optimize the business environment, but it is also a key focus on the path of industrial development.
Adhere to prioritizing the cultivation of market entities in the development of industry, formulate three cultivation plans for leading enterprises, large-scale enterprises, and brand enterprises, and promote the coordinated development of large and small enterprises, "said the relevant person in charge of the Bazhou District Economic and Information Bureau. Specifically, it is to integrate resource elements, strengthen policy and financial support, and focus on supporting 10 industry leading enterprises with good foundation, strong growth potential, and strong driving force, such as Laoliao Family and Zhengda Technology; Carry out actions to cultivate and improve small and medium-sized enterprises, and make efforts in various aspects such as small scale upgrading, brand creation, financial support, technology assistance, talent training, etc., to support the growth of enterprises; Implement the Three Quality Improvement Plan, take advantage of the opportunity provided by the Provincial Department of Economy and Information Technology to assist Bazhou District, promote scientific research institutions such as the Provincial Institute of Food and Beverage Research and the Sichuan Liquor Association to consult and check the pulse of food and beverage enterprises and traditional Chinese medicine processing enterprises in the district, and help enterprises improve their management level, production process, and product quality.
A good business environment is about productivity and competitiveness. To optimize the environment and continuously boost the confidence of enterprise development. Bazhou District will dynamically clear the demands of enterprises, establish a problem list and responsibility ledger, and include the handling situation in the destruction of the business environment for accountability. In terms of strengthening policy support, a total of 20 enterprises entering the park have been exempted from factory rent of over 10 million yuan, and 67 enterprises have enjoyed deferred tax payments and tax refunds of over 10 million yuan. At the same time, industrial development funds and the "Park Guarantee Loan" fund have been established to assist enterprises in lending 170 million yuan in the past three years. Actively carry out talent recruitment training, hold various specialized job fairs, and hold over 2000 training sessions for enterprise managers, financial personnel, and other personnel.
Panxing Logistics Park
Strategy: Revitalizing and Rebuilding, Strong Rise, and Building a Green Industrial Development Demonstration Zone
As of 2022, the total output value of the above designated industries in Bazhou District has exceeded 2 billion yuan, and more than 300 various industrial enterprises have been developed. The number and quality of enterprise growth have continuously improved. According to data from the Bazhou District Economic and Information Bureau, the proportion of food and beverage, biopharmaceutical, and new energy and new materials in the Bazhou District's industry has increased to 55.4%, and the industrial structure has been continuously optimized. The industrial investment in Bazhou District continues to grow rapidly, and a number of key enterprises (projects) have been put into operation and reached production, effectively supporting industrial economic growth.
At the 6th Plenary Session of the 6th Bazhou District recently held, it was once again pointed out that we should take the construction of green industry development demonstration zones as the overall focus, and adhere to the principle of industrial revitalization and manufacturing strength. We will firmly promote the "revitalization, reconstruction, and strong rise" of Bazhou's industry, and strive to write a brilliant chapter of refreshing, advancing, and happy Bazhou. And it is emphasized to clarify the direction of green industry breakthroughs, clarify the path of green industry breakthroughs, prioritize green industry breakthroughs, and strengthen the guarantee of green industry breakthroughs.
The road ahead is long and bright, and the development goals are clear. By 2027, new breakthroughs will be made in the total industrial economic scale, industrial structure, and development level of the entire region, achieving the goal of "triple increase and triple improvement", and basically building a green industry development demonstration zone; By 2030, the total industrial output value, total industrial added value, and the number of industrial enterprises above designated size will increase comprehensively, and the industrialization rate will significantly increase; By 2035, the level of industrial development will significantly improve, with key industrial clusters forming a trend, forming a group of industrial chains that reflect regional characteristics and have strong competitiveness, and basically building a modern industrial system supported by new industries.
Bazhong Bazhou District: The Road to Green Industry, the Road to Revitalization and Development
According to authoritative industry survey data, out of the existing building area of over 80 billion square meters in China, an average of about 2 billion square meters need to be repaired every year... "Recently, at the Bazhou District Circular Economy Enterprise Incubation Park in Shaotai Village, Guanghui Town, Bazhou District, Bazhong City, at the Science and Technology Innovation Exhibition Hall of the Sichuan Provincial Building Leakage Treatment Engineering Technology Research Center, supported by the national high-tech enterprise Sichuan Zhengda Future Construction Technology Co., Ltd, The relevant person in charge introduced the research and development, promotion and application of building leakage treatment technology.
Zhengda Future Construction Technology Co., Ltd. is one of the 18 enterprises settled in the Bazhou District Circular Economy Enterprise Incubation Park. Chen Wei, Director of the Investment Promotion Center of the park, introduced that the incubation park mainly develops circular economy industries mainly focused on home building materials and technological and environmental protection materials. "After comprehensive completion, it is expected to accommodate more than 50 emerging industrial enterprises. Our ultimate construction goal is to become a model park for relieving urban environment, enterprise transformation and upgrading, and green industrial development in Bazhou District
Not far away, the construction site of the Green Manufacturing Industrial Park project in Bazhou District is in full swing. It is understood that after the completion of this project, which covers an area of approximately 220 acres, it will guide and attract local traditional enterprises to enter the park for intensive development, which is conducive to green circular development of the industry and environmental protection, and helps to improve the quality and efficiency of Bazhou's industry.
Bazhou Industrial Park
Thinking: With a weak foundation and poor foundation, crossing the "roadblock" and embarking on a new path
In fact, behind the thriving development, the path of industrial development in Bazhou can be described as a stormy one. As early as the 1880s, the printing industry in Bazhou was well-known in many provinces and cities in China, as well as in Southeast Asia. In the 1960s, Bazhou's industrial machinery, agricultural machinery, and transportation machinery were relatively developed, and many products were exported to 23 provinces and cities in China. Bamboo woven products were deeply loved by people in the United States, Japan, and Southeast Asia. Bazhou canned food has been sold to over 40 countries in Europe, the United States, Southeast Asia, and Japan for a long time.
But after experiencing prosperity, failure, exploration, confusion... entering a new historical stage, Bazhou's industrial development has reached a deadlock. Weak foundation, poor foundation, no resources, no location advantages! This was the "roadblock" that had to be faced in front of the development of industrial roads in Bazhou District at that time.
Green is the foundation color of Bazhou District, and also the main driving force for implementing the strategic deployment of the Bazhong Municipal Committee's' Industrial Revitalization and Manufacturing Strengthening 'strategy. After continuously adjusting and optimizing industrial development ideas, it is finally clear to take a new path of green innovation and development. The relevant person in charge of the Economic and Information Bureau of Bazhou District stated that closely focusing on the positioning of building a "green industrial development demonstration zone", Bazhou District continuously solidifies the foundation of industrial development, focuses on building a new industrial system of "two industries, three parks, and one hundred enterprises", and accelerates the high-quality development of industrial economy.
Bazhou Industrial Park Intelligent Manufacturing Base
Line: Building industrial parks, nurturing enterprises, and continuously breaking through the development of industrial economy
The goal has been set and the direction is clear. Bazhou District has taken the lead in drafting and issuing documents such as "Opinions on Accelerating the Construction of Green Industry Development Demonstration Zones" and "Notice on Establishing a Leading Group and Industrial Chain Special Class for Green Industry Development in the Whole District", initially forming a "1+1+N" industrial development policy system and a "1+1" industrial industry system.
At the same time, as an important carrier for promoting industrial economic growth and industrial optimization and upgrading, the construction of the park has always been steadily advancing. According to different positioning and functions, Bazhou District plans to build three parks: Bazhou Industrial Park, Guanghui Circular Economy Enterprise Incubation Park, and Bazhong Zengkou Jintang Chemical Park (Zengkou Block). Among them, the Bazhou Industrial Park focuses on developing the food and medicine, new energy and new materials industries, the Circular Economy Enterprise Incubation Park focuses on developing the building materials and home furnishings industry, and the Bazhong Zengkou Jintang Chemical Park focuses on developing the natural gas chemical industry. In addition, relying on the park in the park model, a number of characteristic industrial clusters such as "entrepreneurship and innovation base", "prefabricated vegetable base", and "intelligent manufacturing base" are planned and constructed in the Bazhou Industrial Park and Circular Economy Enterprise Incubation Park, striving to promote the development of the park's agglomeration into a chain and continuously improve the degree of industrial agglomeration.
The park is the main battlefield for building green industry, and suitable production and living environments and sound infrastructure cannot be ignored. "The relevant person in charge of the district's Economic and Information Bureau introduced that in strengthening basic supporting facilities, so far, the three parks have completed a total of nearly 2 billion yuan in infrastructure investment. Bazhou Industrial Park and Circular Economy Enterprise Incubation Park have basically improved roads, water, electricity, gas, communication, and water supply and drainage. Especially since last year, we have vigorously promoted the construction of factory buildings, with the newly built standardized factory buildings of 230000 square meters, and the synchronous promotion of new functional supporting facilities such as enterprise incubation centers and service centers.
Bazhou District Circular Economy Enterprise Incubation Park
Advantage: Strong support, heavy improvement, continuous optimization of business environment
Of course, not only should we build strong industrial parks, strengthen market entities, and optimize the business environment, but it is also a key focus on the path of industrial development.
Adhere to prioritizing the cultivation of market entities in the development of industry, formulate three cultivation plans for leading enterprises, large-scale enterprises, and brand enterprises, and promote the coordinated development of large and small enterprises, "said the relevant person in charge of the Bazhou District Economic and Information Bureau. Specifically, it is to integrate resource elements, strengthen policy and financial support, and focus on supporting 10 industry leading enterprises with good foundation, strong growth potential, and strong driving force, such as Laoliao Family and Zhengda Technology; Carry out actions to cultivate and improve small and medium-sized enterprises, and make efforts in various aspects such as small scale upgrading, brand creation, financial support, technology assistance, talent training, etc., to support the growth of enterprises; Implement the Three Quality Improvement Plan, take advantage of the opportunity provided by the Provincial Department of Economy and Information Technology to assist Bazhou District, promote scientific research institutions such as the Provincial Institute of Food and Beverage Research and the Sichuan Liquor Association to consult and check the pulse of food and beverage enterprises and traditional Chinese medicine processing enterprises in the district, and help enterprises improve their management level, production process, and product quality.
A good business environment is about productivity and competitiveness. To optimize the environment and continuously boost the confidence of enterprise development. Bazhou District will dynamically clear the demands of enterprises, establish a problem list and responsibility ledger, and include the handling situation in the destruction of the business environment for accountability. In terms of strengthening policy support, a total of 20 enterprises entering the park have been exempted from factory rent of over 10 million yuan, and 67 enterprises have enjoyed deferred tax payments and tax refunds of over 10 million yuan. At the same time, industrial development funds and the "Park Guarantee Loan" fund have been established to assist enterprises in lending 170 million yuan in the past three years. Actively carry out talent recruitment training, hold various specialized job fairs, and hold over 2000 training sessions for enterprise managers, financial personnel, and other personnel.
Panxing Logistics Park
Strategy: Revitalizing and Rebuilding, Strong Rise, and Building a Green Industrial Development Demonstration Zone
As of 2022, the total output value of the above designated industries in Bazhou District has exceeded 2 billion yuan, and more than 300 various industrial enterprises have been developed. The number and quality of enterprise growth have continuously improved. According to data from the Bazhou District Economic and Information Bureau, the proportion of food and beverage, biopharmaceutical, and new energy and new materials in the Bazhou District's industry has increased to 55.4%, and the industrial structure has been continuously optimized. The industrial investment in Bazhou District continues to grow rapidly, and a number of key enterprises (projects) have been put into operation and reached production, effectively supporting industrial economic growth.
At the 6th Plenary Session of the 6th Bazhou District recently held, it was once again pointed out that we should take the construction of green industry development demonstration zones as the overall focus, and adhere to the principle of industrial revitalization and manufacturing strength. We will firmly promote the "revitalization, reconstruction, and strong rise" of Bazhou's industry, and strive to write a brilliant chapter of refreshing, advancing, and happy Bazhou. And it is emphasized to clarify the direction of green industry breakthroughs, clarify the path of green industry breakthroughs, prioritize green industry breakthroughs, and strengthen the guarantee of green industry breakthroughs.
The road ahead is long and bright, and the development goals are clear. By 2027, new breakthroughs will be made in the total industrial economic scale, industrial structure, and development level of the entire region, achieving the goal of "triple increase and triple improvement", and basically building a green industry development demonstration zone; By 2030, the total industrial output value, total industrial added value, and the number of industrial enterprises above designated size will increase comprehensively, and the industrialization rate will significantly increase; By 2035, the level of industrial development will significantly improve, with key industrial clusters forming a trend, forming a group of industrial chains that reflect regional characteristics and have strong competitiveness, and basically building a modern industrial system supported by new industries.
Building an intelligent connected super factory, Chery holding hands with Rockwell Automation
In less than three months, the production pace has increased from 15JPH to 50JPH, and in just one minute, a brand new vehicle has been taken off the production line. Fuel powered and electric vehicles are produced together, supporting personalized customization for customers, 100% automated production, with "zero" defects in production quality, "zero" inventory in short processes, and low energy consumption and "zero" emissions throughout the entire process... This is not a future automotive factory, but a reflection of the Chery Intelligent Connected Super Factory that has officially been put into operation.
In this factory, mass customization has become a reality, and the digitalization of the entire process has been implemented. Manufacturing intelligence and transparent management continue to create more benefits. In the process of building this super factory, Rockwell Automation's digital innovation solution, FactoryTalk InnovationSuite, played a central role, enabling the industrial internet to truly empower the automotive industry to go deeper and deeper.
Building a Super Factory Industrial IoT Platform
With the arrival of a new round of technological revolution and consumer upgrading, the automotive industry is facing disruptive changes. Many car companies are launching new models at an increasingly fast pace, with shorter launch cycles and stricter control over manufacturing costs. They are responding more quickly to consumer personalized customization and other needs. Manufacturing technology has become one of the core competitiveness of automotive enterprises.
As a benchmark enterprise for domestic car companies, Chery Automobile has actively implemented the core strategy of "Digital Chery" in recent years, and has built intelligent connected "super factories" in two bases in Wuhu and Qingdao, Anhui. It has comprehensively upgraded its existing production scale, manufacturing technology, management processes, and accelerated the transformation from "traditional cars" to "smart cars", thereby improving its core competitiveness.
A reporter from China Industry Daily learned that intelligence and internet connectivity are two major features of Chery's super factory. Specifically, the super factory has achieved intelligent production, intelligent quality control, digital management, and transparent operation. It not only has the characteristics of high intelligence, high quality, and efficiency, but also introduces an industrial internet platform and establishes a new production method of large-scale personalized customization.
It is understood that the key to the implementation of intelligence and networking lies in connecting the data between the underlying devices, control and monitoring layers on the operational technology (OT) side, the manufacturing execution system (MES), and enterprise resource planning (ERP) layers on the information technology (IT) side, and connecting the assets of the factory to all things, achieving visualization, transparency, and efficient collaboration of the factory. And it is none other than industrial IoT platforms that can undertake this task. After conducting thorough market research, Chery Automobile ultimately chose Rockwell Automation's digital innovation solution, FactoryTalk InnovationSuite platform technology, to build an industrial IoT platform for super factories.
According to data, FactoryTalk InnovationSuite is one of the leading comprehensive digital transformation software suites in the industry, providing widely integrated industrial Internet of Things (IIoT), edge to cloud analysis, MES, and augmented reality (AR) capabilities. In the Chery Intelligent Connected Super Factory, as part of the FactoryTalk InnovationSuite, the ThingWorx industrial IoT platform connects different devices, applications, and data sources in the factory, providing a single source for collecting, summarizing, and securely accessing operational data of on-site equipment and production lines. It adopts an intuitive user interface design to connect, manage, and Monitor and control various automation devices and software applications.
The ThingWorx system, as a core component of the "Industrial Internet" project in the super factory, provides more effective data and in-depth information to enterprises by creating a unified system architecture and IoT data format data center, empowering various departments of the factory, connecting various production and operation links, visualizing equipment inspection, production monitoring, production process, and HSE, making operation and system status clear at a glance, In order to achieve business data-driven, innovative applications can be quickly implemented, helping enterprises optimize industrial operations and improve production efficiency.
Not only that, ThingWorx, as an industrial IoT platform that runs through the underlying devices and upper management systems, provides support and functional expansion for various business systems in factories through flowing data. For example, through the control and monitoring of underlying equipment data, process data, and production data, ThingWorx has created a core tool for lean manufacturing execution, the Andon (safety lighting) system. The management of production processes in all factory workshops has been visualized, information transmission has been fast, process transparency has been achieved, and changes and iterations in production processes can be made quickly through ThingWorx. At the same time, ThingWorx also integrates the factory's energy management system, not only achieving energy consumption monitoring of various production equipment, but also optimizing energy management through big data analysis.
In addition, Rockwell Automation not only provides FactoryTalk InnovationSuite, but also utilizes FactoryTalk ProductionCentre to further expand the factory's existing MES system. By connecting various industrial equipment production data and various business systems, it coordinates and manages the company's personnel, equipment, materials, and energy resources, becoming a MOM (Manufacturing Operations Management) system that covers the entire factory. The dual platform architecture and original factory delivery implementation engineering team of FactoryTalk InnovationSuite and FactoryTalk ProductionCentre have greatly improved the production efficiency of the super factory, shortened the production time, and smoothly climbed the production pace from 15JPH to 50JPH in less than 3 months.
Empowering "Intelligent Car Manufacturing" with EPC Role
Currently, the launch cycle of new cars is becoming shorter, the models are iterating at a high speed, and the demand for personalization is becoming stronger. This forces car production to shift from "manufacturing" to "intelligent manufacturing". New production lines not only need to be able to quickly launch, but also support flexible manufacturing, agile manufacturing, and intelligent manufacturing.
In the Chery Intelligent Connected Super Factory, Rockwell Automation serves as the general contractor (EPC) for industrial IoT projects, providing Chery with full lifecycle services from consulting, project research, system blueprint design, target system functional design, as well as project implementation, system development, online debugging and acceptance. Through the implementation of industrial IoT projects, not only has paperless and transparent production been achieved for the entire factory, reducing labor costs by more than 30% and increasing production capacity by more than 10%, but the implementation time of the entire project has also been reduced by more than 30%.
Before the start of the project, there were multiple factory side IoT platforms in Chery Automobile's production bases and processes. However, these platforms had inconsistent architectures, differences in technical and functional architectures, and stability could not be guaranteed. It is urgent to unify the platform architecture in the subsequent construction of new factory IoT platforms and gradually promote them to old factories. ThingWorx in Rockwell Automation FactoryTalk Innovation Suite has become Chery's top choice due to its strong connectivity and stability.
Due to the involvement of tens of thousands of components in automobile manufacturing, assembly and production processes are very complex, requiring a large number of robots, CNC machine tools, and customized various specialized equipment to complete automated production. These equipment have numerous heterogeneous data, and the data timing is also greatly different. Moreover, it is difficult to unify the collection of process data and production data into a single data source, connecting them to what was originally independent of each other. ThingWorx has a history of over 20 years in Kepware industrial connectivity software, with over 200 built-in drivers that not only cover PLCs from all international major factories, but also support common protocols such as OPC UA, MQTT, REST, EFM, ODBC, or SNMP. It also supports numerous proprietary protocols such as GE NIO, SuiteLink/FastDDE, and Splunk, making data collection and device interconnection no longer a challenge.
Flexible and agile development is also an important reason why ThingWorx can complete project implementation in such a short time. On the one hand, thanks to ThingWorx being a proven IoT platform with many successful cases, its maturity and stability are very high. On the other hand, due to the commonly used software interfaces that ThingWorx comes with, custom development can be completed through drag and drop without the need for code or low code. Therefore, for tasks that would have taken several months to complete, ThingWorx can complete rapid validation and deployment in less than a week.
From "manufacturing" to "intelligent manufacturing", Chery Automobile's intelligent connected super factory has set a benchmark for the entire automotive industry, and Rockwell Automation's FactoryTalk InnovationSuite digital innovation solution is also expected to become an accelerator for the automotive industry to move towards "intelligent manufacturing".
Innovation in the Manufacturing Industry: Strengthening the "Key Chain" and Deepening Intelligence
Since the beginning of this year, China's industrial economy has recovered and the pace of high-quality development in the manufacturing industry has accelerated. The reporter went to multiple places to interview and learned that a group of manufacturing enterprises are facing changes in the internal and external environment, accelerating the research on key technology products, laying out new tracks in emerging industries, accelerating the pace of digital transformation, and striving to expand new development space in seeking innovation and promoting transformation.
In early August, the production atmosphere of enterprises in the No.1 Park of Dongfeng New Energy Vehicle Industrial Park in Wuhan was as hot as the current weather. The IGBT module production line of Zhixin Technology Co., Ltd. has automated equipment running at full load 24 hours a day, providing a crucial link for the Dongfeng new energy vehicle industry.
The IGBT module is the core component of the electric control system of new energy vehicles, equivalent to the "heart" of the electric drive assembly of new energy vehicles, and was once monopolized by foreign enterprises. Nowadays, Zhixin Technology holds the core and key technologies, with approximately 300000 IGBT modules produced offline each year, at a price more than 10% cheaper than similar imported products.
At present, China's production and sales of new energy vehicles have ranked first in the world for 8 consecutive years, which is closely related to China's innovative breakthroughs in its core technology.
Racing on the 'new track' of new energy vehicles, independent innovation is the foundation for sustainable development and market expansion of enterprises. Yang Shouwu, Deputy General Manager of Zhixin Technology, told reporters that the enterprise is accelerating the research and development of new technologies and industrial layout for motors, batteries, and electronic control products, continuously improving the comprehensive performance and range of vehicles, and reducing vehicle costs. At the same time, further expanding production capacity, the second phase of the production project is expected to be completed in 2024, which will achieve an annual production capacity of 1 million sets of drive assemblies and 1.2 million IGBT modules, not only meeting the needs of Dongfeng Company, but also supplying other car companies.
In the production workshop of Aobo (Shandong) Intelligent Robot Co., Ltd. in Linzi District, Zibo City, industrial robots are automatically producing harmonic reducer components known as robot "joints" without human intervention throughout the process.
The reporter saw that the collaborative robots produced here can not only make coffee and massage therapy, but also assist industrial production, with extremely high precision in repeated positioning. Chairman Han Yongguang introduced that the company aims at the development trend of "human-machine cooperation" and has conquered core technologies such as operating systems, integrated joints, and servo control, forming a series of collaborative robot products with core independent intellectual property rights, achieving the development of the entire industry chain.
Enterprises live because of "new", and industries change because of "new". Data shows that in the first half of the year, investment in China's high-tech manufacturing industry increased by 11.8%, and the foundation of industrial development continued to be stable; The production of solar cells, industrial control computers, and systems increased by 54.5% and 34.1% respectively; The production of new energy vehicles has increased by 42.4%, and currently the cumulative production of new energy vehicles in China has exceeded 20 million units... New technologies, new products, and new industries are constantly breeding and growing, promoting the continuous optimization of industrial economic structure.
Sheng Chaoxun, Director and Researcher of the Strategic Policy Department of the China Academy of Macroeconomics, stated that China is currently in a critical period of transforming its development mode, optimizing its economic structure, and transforming its growth momentum. There is an urgent need to accelerate the development of strategic emerging industries, optimize industrial structure, and build a modern industrial system. We need to continuously optimize the allocation of factor resources, encourage enterprises to improve their internal skills, increase support for technological innovation, and encourage scenario innovation and the expansion of high-tech product market applications.
While playing the "first game" and laying out new industries and tracks, traditional industries have also taken on a "new look" by accelerating transformation and upgrading.
At present, the green corridor of the sintering plant of New Tiangang Group Tiangang Company located in Tianjin has pleasant scenery and fresh air, with many employees taking a break here.
Sintering is the early stage process of blast furnace ironmaking, and was once one of the dirtiest links in the steel production process. Dust pollution is severe, and the ground in the factory area is always covered with a layer of ash. "Liu Jifeng, the deputy operating director of the sintering plant, said that after adding dust removal facilities and implementing sintering flue gas desulfurization and denitrification projects, the environment in the factory area has become increasingly beautiful, and workers love to sit in the corridor when they are free.
The self generation rate has increased from about 20% to over 70%, and the maximum reduction in comprehensive energy consumption per ton of steel has reached 24.87%... Guo Xin, a carbon manager and head of the comprehensive department of Xintian Steel Group, used a set of numbers to describe the transformation of the enterprise in recent years.
In addition to being greener, the demand for digital and intelligent transformation and upgrading in the manufacturing industry is also constantly being released. During the interview, the reporter saw that with the assistance of digital technologies such as 5G and industrial internet, more and more manufacturing enterprises are embedding digital intelligence into the entire production management chain, from materials "entering" the production line to products "entering" the finished product warehouse.
As of now, nearly 8000 digital workshops and intelligent factories have been built in various regions, of which 209 have explored intelligent upgrading and become internationally advanced intelligent manufacturing demonstration factories. After transformation, these demonstration factories have reduced their product development cycles by an average of 20.7%, increased production efficiency by an average of 34.8%, and reduced carbon emissions by an average of 21.2%, "said the relevant person in charge of the Ministry of Industry and Information Technology.
However, the reporter also learned that some industries are still facing downward pressure, and the overall recovery of industrial enterprise profits is slow. To this end, from ministries to local governments, we are continuously optimizing supporting policies, unblocking financing channels, improving innovation levels, and promoting digital empowerment, making every effort to do practical things for enterprises.
The relevant person in charge of the Ministry of Industry and Information Technology stated that the next step will be to better leverage the combined efforts of various policies, stabilize enterprise expectations, boost industry confidence, continuously optimize the implementation of industrial policies, promote the coordination of industrial policies with policies such as finance and taxation, finance, trade, investment, and talent, and continuously improve the high-end, intelligent, and green level of the manufacturing industry.
Opening of the 7th World Intelligent Congress
On May 18th, the opening ceremony of the 7th World Intelligent Conference and the Innovation and Development Summit were held at the National Convention and Exhibition Center (Tianjin). Wan Gang, Vice Chairman of the 13th National Committee of the Chinese People's Political Consultative Conference and Chairman of the China Association for Science and Technology, delivered a keynote speech. Chen Min'er, Secretary of the Tianjin Municipal Party Committee, delivered a speech. Singapore's Minister of National Development, Li Zhisheng, Chairman of the Executive Committee of Mogilev Oblast in Belarus, Isachenko, British Trade Ambassador to China, Wu Qiaowen, Minister of Education, Huai Jinpeng, and Minister of Science and Technology, Wang Zhigang, delivered speeches. Yin Hejun, Deputy Secretary of the Party Leadership Group and Vice President of the Chinese Academy of Sciences, Zhou Ji, Honorary Chairman and Academician of the Presidium of the Chinese Academy of Engineering, and Zhuang Guotai, Secretary of the Party Leadership Group and Chairman of the CPPCC Gansu Provincial Committee were present. Zhang Gong, Deputy Secretary of the Tianjin Municipal Party Committee and Mayor, presided over the meeting, and Wang Changshong, Chairman of the Tianjin Municipal Political Consultative Conference, and others attended.
Wan Gang pointed out in the keynote report that the development of artificial intelligence in China has always firmly grasped the main line of "empowering the real economy and supporting social development". Through application demand traction, open innovation systems, platform leadership, and collaborative innovation between industry, academia, research, and application, it has empowered industrial upgrading and social progress, forming a research and development system and application ecology with Chinese characteristics, leading various fields of the economy and society from digitalization to innovation The leap from networking to intelligence. It is recommended to systematically and comprehensively analyze and grasp the new progress and trends in the development of the new generation of artificial intelligence. At the model level, the relativity between "communication" and "specialization" should be understood, and at the data level, the dialectical relationship between "large" and "small" should be grasped. At the interaction interface, the collaborative interaction between "human" and "machine" should be promoted. The next step is to pay more attention to the transformation of the new generation of artificial intelligence research and development paradigm, accelerate the application expansion and ecological cultivation of the artificial intelligence industry, innovate talent cultivation models, promote the deep integration of ethics, norms, standards and technology, and strengthen high-level open cooperation in the field of artificial intelligence. As a landmark event in the field of artificial intelligence, the World Intelligence Conference will comprehensively showcase the "hard core new technologies, new industrial tracks, new future scenarios, and new governance issues" in the field of intelligent technology, making the new generation of artificial intelligence a universal technology that benefits humanity and creates a better future for human society.
Chen Miner, on behalf of the Tianjin Municipal Party Committee and Government, extended a warm welcome and heartfelt gratitude to all the guests in his speech. Tianjin's development of intelligent technology industry provides opportunities for coordinated development between Beijing, Tianjin, and Hebei, with a solid industrial foundation and advantages in scientific and educational talent resources. We will use intelligent technology to promote high-quality development, strengthen key core technology research, promote deep integration of artificial intelligence with the industry, and promote the birth of new industries, new forms of business, and new models. We will use intelligent technology to support high-level reform and opening up, utilize new generation information technologies such as big data and artificial intelligence, promote the intelligent transformation of open platforms, build a smart brain for ports, and continuously improve the level of trade facilitation. We will empower efficient governance with intelligent technology, deepen the construction of digital cities and smart cities, and create an integrated government service system. We will use intelligent technology to create a high-quality life, develop inclusive and shared digital public services, and promote the empowerment of intelligent technology in thousands of industries, integrating into thousands of households. The World Intelligence Conference, with the theme of "Smart Action for the Future", jointly explores new topics in the intelligent era and plans a new blueprint for intelligent cooperation. We are willing to use the conference as a medium to deeply exchange new ideas and technologies with everyone, further strengthen scientific and technological interaction, industrial cooperation, and project implementation, seek broader development space, more sustainable growth momentum, and share new opportunities for the development of the digital economy.
Li Zhisheng stated that the theme of this smart conference inspires us to imagine how to better utilize new technologies to create a better life. The conference brings together like-minded professionals from various regions to jointly explore experiences and innovative solutions related to artificial intelligence. Singapore will take the 15th anniversary of the development and construction of the China Singapore Tianjin Ecological City as an opportunity to deepen cooperation with Tianjin in sustainable development and smart city construction, and strengthen exchanges and mutual learning, Opening a new chapter in cooperation. Isachenko said that the World Intelligence Conference is an important platform for scientists and entrepreneurs to discuss cutting-edge trends in the development of artificial intelligence, gathering the best representatives of the world's intelligence field. Tianjin is a gathering place for the artificial intelligence industry, and is willing to exchange and share experiences and knowledge in the field of artificial intelligence, promoting cooperation between the two sides to achieve more practical results. Wu Qiaowen stated that he will make good use of the World Intelligent Conference platform, strengthen communication, establish connections, and promote cooperation with all parties, utilize the power of intelligent technology, more efficiently utilize energy, promote the development of cutting-edge technologies such as pharmaceutical science, further improve productivity, assist industry development, and cultivate new economic growth points.
Huai Jinpeng said that the World Intelligence Conference has become a globally renowned brand for international exchange and cooperation in the field of artificial intelligence. We need to assess the global trend of artificial intelligence development, continue to strengthen the construction of relevant disciplines, majors, and platform carriers, cultivate a large number of innovative and cooperative high-end talents in artificial intelligence, actively promote the deep integration of artificial intelligence technology and education, comprehensively improve the digital literacy of teachers and students, and promote educational reform, innovation, and high-quality development.
Wang Zhigang said that the holding of the World Intelligence Conference has built a high-end platform for academic exchange, industry promotion, and international cooperation. The Ministry of Science and Technology will closely seize the new opportunities for global artificial intelligence development, increase the research and development layout of basic theories and cutting-edge technologies in artificial intelligence, create a number of regional highlands and basic platforms for artificial intelligence, deepen communication and cooperation with various parties in artificial intelligence technology innovation, application empowerment, ethical governance, and other aspects, and promote the sustained and healthy development of artificial intelligence.
Subsequently, the conference held a summit on innovative development. Former Chairman of the World Federation of Engineering Organizations and Executive Director of the China New Generation Artificial Intelligence Development Strategy Research Institute, Gong Ke, presided over the meeting. Robin Lee, founder, chairman and CEO of Baidu, Li Keqiang, academician of the CAE Member and chief scientist of the National Intelligent Connected Vehicle Innovation Center, Liu Liehong, chairman of China Unicom Group, Xiao Song, global executive vice president of Siemens, president and CEO of Siemens Greater and Central China, Yang Yuanqing, chairman and CEO of Lenovo Group, Zeng Yi, chairman of China Electronics Industry Group, Khaled Kuhn, the director of Germany Fraunhofer Electronic Nanosystem Research Institute, An Tiecheng, the director of China Automotive Technology Research Center Co., Ltd., Liu Qingfeng, the chairman of iFLYTEK, Zhou Hongyi, the founder of 360 Group, Wang Jian, the CAE Member and the founder of Alibaba Cloud, and other guests made keynote speeches.
On May 17th, Wan Gang, Chen Miner, Zhang Gong, Wang Changshong, and some guests visited the exhibition. The rich variety of intelligent products, accessible smart life scenarios, and vivid cases of artificial intelligence technology research and development and achievement transformation attract visitors to stop and watch carefully from time to time. Everyone carefully examines the latest achievements in intelligent technology innovation and digital economy development, understands the latest technologies and solutions such as 5G, intelligent voice, cloud computing, intelligent manufacturing, digital finance, and smart ports, and has in-depth discussions with exhibitors on expanding cooperation in the field of artificial intelligence.
The opening ceremony was also attended by leaders of relevant central and national ministries and commissions, leaders of relevant cities, leaders of relevant international organizations and institutions, leaders of sister provinces, regions, and cities, personnel from embassies and consulates in China, renowned experts and scholars, entrepreneurs, and others.
The 7th World Intelligence Conference was co sponsored by the National Development and Reform Commission, the Ministry of Science and Technology, the Ministry of Industry and Information Technology, the State Administration of Radio, Film and Television, the State Cyberspace Administration, the Chinese Academy of Sciences, the Chinese Academy of Engineering, the Central Radio and Television Station, the Chinese Association for Science and Technology, and the Tianjin Municipal Government, and was held in Tianjin from May 18 to 21. This conference adheres to the concept of "high-end, internationalization, specialization, and marketization" and adopts the "exhibition competition+intelligent experience" four in one mode. It is committed to providing a multi-dimensional and multi scenario platform for high-end academic exchange, exhibition display, open innovation, deepening cooperation, and industry promotion worldwide. During the conference, a series of activities will be held, including project signing, parallel forums, intelligent technology exhibitions, competitions, and intelligent experiences. Nearly 500 global and domestic Fortune 500 enterprises and well-known technology enterprises will participate, striving to create an international event that gathers innovative resources, leads industrial development, and provides better intelligent experiences.
The main forum of the 2023 World Power Battery Conference held 64 awarded and signed projects with a total amount of 106.3 billion yuan for the "China Power Battery Capital · Yibin"
Pursuing a new blue ocean in the trillion level market of the power battery industry, with the world focusing on China, China focusing on Yibin, and Yibin striving forward. Over the past three years, Yibin's power battery industry has achieved a breakthrough from scratch, achieving cluster development, and accumulating a power battery production capacity of 150GWh, accounting for 80.6% of the province's total production capacity, ranking among the top in the country.
On the afternoon of June 9th, at the main forum event of the 2023 World Power Battery Conference, the China Light Industry Federation and the China Battery Industry Association awarded Yibin the title of "Capital of Power Batteries in China". Yibin truly deserves this honor.
At the main forum, the "2023 Power Battery Industry Development (Yibin) Index" and the "Big Industry Needs to Build a Big Ecology - High Quality Development Report of China's Power Battery Industry" were released; Yibin City made a recommendation and signed 64 projects with a total investment of 106.3 billion yuan, once again gathering talents and projects to continue leading the high-quality development of the power battery industry.
Domestic and foreign industry guests and entrepreneurs gathered together to give a keynote speech on win-win cooperation in the power battery industry, delivering a series of wise viewpoints and opinions, jointly exploring the path of innovative development, further boosting development confidence, and working together to embark on a grand blueprint.
Welcome to the New Business Card of "Power Battery Capital of China"
Yibin is honored as the "Capital of Power Batteries in China" due to the signing of the industry leading enterprise Ningde Times to settle in Yibin in 2019. Driven by the "super project" of Sichuan Times, a subsidiary of Ningde Times, it continues to expand its circle and strengthen its chain, driving development in terms of "quality" and "breadth".
The overall scale of the power battery industry in Yibin has rapidly expanded, with a total industrial output value of less than 2 billion yuan in 2020, rapidly developing to 16 billion yuan in 2021 and nearly 90 billion yuan in 2022. In 2022, the production and sales of power batteries in Yibin were 72GWh, accounting for 15.5% of national sales and 13.2% of production.
The China Light Industry Federation and the China Battery Industry Association organized an expert group to conduct on-site evaluations in Yibin. The expert group believes that the power battery industry in Yibin has obvious advantages in agglomeration, complete industrial chain, clear development path, strong policy measures, and strong development momentum. After being approved by the President's Office of the China Light Industry Federation, it is agreed to confer the title of "China Power Battery Capital · Yibin" on Yibin City.
Yibin will take this honor as an opportunity to continue promoting the development of the power battery industry, efficiently implementing industrial development plans and action plans, optimizing industrial layout, improving park construction, strengthening the recruitment and cultivation of projects throughout the entire industrial chain, enhancing the supporting capacity of the industrial chain, and promoting high-quality development of the power battery industry; We will further increase investment in the research and development of new batteries and materials, promote cooperation between government, industry, academia, research and application, strengthen the overall independent innovation ability of the industry, and improve the level of process technology and equipment automation and intelligent manufacturing; Implement the "dual carbon" development strategy, establish a recycling and utilization system, and promote green and sustainable development of the industry; Accelerate the construction of public service platforms such as inspection and testing, certification, and research and development, vigorously cultivate professional skills, technical and management talents, increase regional brand promotion efforts, continuously enhance the visibility and influence of the power battery industry in Yibin, and make greater contributions to the regional economic development and the development of China's power battery industry.
64 signed projects in Yibin with a total contract amount of 106.3 billion yuan
Currently, Yibin has preliminarily established a "1+N" green closed-loop full industry chain ecosystem for power batteries, from raw materials, components to the entire vehicle, and then to battery recycling. Seizing the opportunity to host the World Power Battery Conference for two consecutive years, Yibin focuses on promoting the development of power battery industry clusters, innovative development, and green development.
At this main forum, Yibin City made industry recommendations and held two rounds of contract signing, with a total of 64 signed projects and a total contract amount of 106.3 billion yuan. In the first round, the People's Government of Yibin City signed cooperation agreements with Central South University, China Electronic Information Industry Development Research Institute, Beijing Graphene Technology Research Institute, and Zhongguancun Energy Storage Industry Technology Alliance. Subsequently, a second round of county (district) signing was conducted.
With the support and promotion of more and more high-quality R&D projects, Yibin will gather more innovative talents and projects, empower the high-quality development of the power battery industry, and strive to build a world-class power battery industry cluster.
China's power battery industry has formed a global competitive advantage
In order to comprehensively reflect the development of the power battery industry, the Equipment Industry Development Center of the Ministry of Industry and Information Technology adopts a comprehensive index method, with a global perspective, a foothold in China, a focus on enterprises, and a multidimensional evaluation to comprehensively reflect the competitive landscape and evolution trend of the power battery industry. The 2023 Power Battery Industry Development (Yibin) Index was released at the main forum. At the same time, the China Automotive Power Battery Industry Innovation Alliance has released the "Big Industry Needs to Build a Big Ecology - High Quality Development Report of China's Power Battery Industry".
Currently, the electrification transformation of the global automotive industry is accelerating, and the sales and penetration rate of new energy vehicles are entering a stage of rapid growth. In 2022, the global sales of new energy vehicles reached 10.84 million units, a year-on-year increase of 69.4%; China's new energy vehicle sales reached 6.887 million units, a year-on-year increase of 93.4%, ranking first in the world for eight consecutive years, accounting for 63% of global new energy vehicle sales. China has become the world's largest market for new energy vehicles.
The strong downstream demand drives the rapid growth of power batteries. In 2022, the installed capacity of domestic power batteries reached 294.6GWh, a year-on-year increase of 90.7%. China's power battery industry has formed a global competitive advantage, and the technology level of power batteries has reached the world's advanced level.
Jiangsu, Fujian, Guangdong, Chongqing, and Sichuan are leading domestically in battery production, installed capacity, and the number of advantageous enterprises, while Hubei, Guangdong, and Sichuan have advantages in renewable energy and battery recycling. Sichuan has great potential in battery production capacity and green manufacturing.
The high-quality development of the power battery industry is expected in the future
With the development of economic globalization, a global industrial division of labor pattern of "you have me, I have you" has been formed. Countries and multinational enterprises around the world actively practice the cooperation concept of openness, integration, mutual benefit, and win-win, and jointly explore a new ecology of green industry cooperation.
At the main forum, Ouyang Minggao, member of the Standing Committee of the National Committee of the Chinese People's Political Consultative Conference and academician of the CAS Member, Xiong Meng, executive vice president and secretary-general of the China Federation of Industrial Economics, Torre Seconis, head of the European Battery Alliance, Wang Jun, president of Chongqing Chang'an Automobile Co., Ltd., Yu Weiping, vice president of CRRC, and Benma Zhelang, global vice president of Panasonic Holding Group, developed new technologies, new products Keynote speeches were given on topics such as new ecology, new trends, and new future, expressing wise viewpoints and opinions, showcasing the global attitude of new energy vehicles and power battery enterprises actively exploring innovative development, open cooperation, and win-win situation in the power battery industry.
Creating a "Digital Intelligence Traditional Chinese Medicine Sample" by Lifu Feifu and Collaborating with Industry, University and Research in Beijing to Discuss Innovative Applications
With the development of intelligent manufacturing in China, big data, artificial intelligence, and other technologies are increasingly being applied in various fields. On June 13, 2023, the "Digital Intelligence Traditional Chinese Medicine Innovation Seminar" was held in Beijing, hosted by the Institute of Traditional Chinese Medicine Information of the Chinese Academy of Traditional Chinese Medicine and the Training Center of the Chinese Academy of Traditional Chinese Medicine, and organized by Lifu Feifu Group, in order to promote the "robot+traditional Chinese medicine" and promote the innovative development of the traditional Chinese medicine industry.
Speech by Wang Jianxiang, former Deputy Director of the Small and Medium Enterprises Department of the Ministry of Industry and Information Technology
Wang Jianxiang, former Deputy Director of the Small and Medium Enterprises Department of the Ministry of Industry and Information Technology, stated in his speech that since the 18th National Congress of the Communist Party of China, China has made significant progress in intelligent manufacturing, continuously enhanced core capabilities, and the application of artificial intelligence is in the ascendant, further improving the support system. Robots have played an important role in various fields such as production, life, services, healthcare, and health. But the development of "robots+traditional Chinese medicine" is still in its early stages. Therefore, it is recommended to increase the research and development layout of the basic theory and cutting-edge technology of "robots+traditional Chinese medicine", encourage various forms of industry, academia, and research such as "hospitals, enterprises, and governments", and strive to build a world-class "robot+traditional Chinese medicine" innovation platform and industrial ecosystem, with integrated intelligent solutions throughout the "entire lifecycle", creating more new models, technologies, applications, and scenarios, and creating "digital intelligent traditional Chinese medicine samples" for the revitalization of traditional Chinese medicine in China.
As the organizer of the conference, the Chinese Academy of Traditional Chinese Medicine adheres to leading the forefront of innovation in traditional Chinese medicine science. The Institute of Traditional Chinese Medicine Information and Training Center of the hospital actively cooperate and play a combination of "Digital Intelligence Traditional Chinese Medicine Joint Laboratory" and "Digital Intelligence Traditional Chinese Medicine Physical Therapy Skills Training". Yang Hongjun, Vice President of the Chinese Academy of Traditional Chinese Medicine, stated that in the future, the Academy will fully leverage its advantages in traditional Chinese medicine data, information, talent, technology, resources, and other aspects, support the development of digital and intelligent traditional Chinese medicine innovation to a wider range, deeper level, and higher level, provide more precise, intelligent, and personalized traditional Chinese medicine services to the public, and promote the improvement of the national health level.
In recent years, the development of digitalization, networking, and intelligence in the field of traditional Chinese medicine has been continuously deepening, including the application of digital and intelligent traditional Chinese medicine in traditional Chinese medicine fitness robots, traditional Chinese medicine inheritance workstations, construction of traditional Chinese medicine ancient book thematic knowledge bases, and the National Museum of Traditional Chinese Medicine. Traditional Chinese medicine cloud diagnosis rooms, intelligent traditional Chinese medicine rooms, and shared traditional Chinese medicine rooms are continuously applied and promoted, providing patients with comprehensive, high-quality, and efficient services, and helping to improve traditional Chinese medicine medical treatment Service quality Li Haiyan, Director of the Institute of Traditional Chinese Medicine Information and Chief Researcher of the Chinese Academy of Traditional Chinese Medicine, pointed out in the theme report "Reflections on the Development of Digital Intelligence in Traditional Chinese Medicine" that the medical field has multiple dimensions and high barriers, making it difficult for artificial intelligence technology to break through. Improving the quality of traditional Chinese medicine medical data and accumulating more data resources is the key to improving the performance and application effectiveness of artificial intelligence algorithms.
During the expert keynote speech, Researcher Xu Linsen, Assistant Director of the Advanced Manufacturing Technology Research Institute of Hefei Institute of Materials Science, Chinese Academy of Sciences, published a report titled "Research on Intelligent Rehabilitation Robot Technology", explaining the current development status of rehabilitation robots, muscle strength assessment and training robots, lower limb movement and rehabilitation robots, etc.
Kang Zefeng, Vice President of the Ophthalmology Hospital of the Chinese Academy of Traditional Chinese Medicine, shared the theme report on the application and prospects of artificial intelligence technology in the field of myopia prevention and control. He stated that the construction of big data platforms and open platforms for sharing traditional Chinese medicine knowledge is very necessary. Using AI technology to build a knowledge graph of traditional Chinese medicine and develop prevention and control products can help improve the efficiency of myopia prevention and control, and reduce the incidence and development rate of myopia.
Zhang Lu, chief physician of the acupuncture and moxibustion Department of Xiyuan Hospital of the Chinese Academy of Traditional Chinese Medicine, pointed out in the theme report "Clinical Application of New Materials and AI Technology in acupuncture and moxibustion and Massage" that intelligent AI technology can be applied to acupuncture and moxibustion, electrothermal needles, meridian conditioning, etc. At present, further research and breakthroughs are needed in manufacturing technologies such as needle body and coating materials.
Luo Minzhou, Director of the Intelligent Manufacturing Technology Research Institute of the Yangtze River Delta National Innovation Center and Director of the Jiangsu Special Robotics Key Laboratory, brought a theme report on "Key Technologies of Integrated Traditional Chinese and Western Medicine Digital Intelligent Health and Nursing Intelligent Robots", sharing a series of innovative key technologies for health and nursing intelligent robots, such as nanny type intelligent nursing robots, transfer and transportation nursing robot systems, and moxibustion robots.
In addition, Hu Jingqing, Director and Researcher of the China Center for the Development of Traditional Chinese Medicine Technology, Wang Yinghui, Secretary of the Party Committee and Deputy Director of the Institute of Traditional Chinese Medicine Information at the Chinese Academy of Traditional Chinese Medicine, Cheng Haiying, a representative academic inheritor of the Chinese medicine master He Puren, and other experts and scholars conducted in-depth exchanges and discussions on "innovative development of digital and intelligent traditional Chinese medicine".
The meeting was chaired by Li Jinghua, Director of the Big Health Intelligent Research and Development Center of the Institute of Traditional Chinese Medicine Information, Chinese Academy of Traditional Chinese Medicine. Experts attending the meeting believe that with the release of a series of documents such as the "Implementation Plan for Robot+Application Action" issued by 17 departments including the Ministry of Industry and Information Technology, the "Implementation Plan for the Major Project of Traditional Chinese Medicine Revitalization" issued by the State Council, and the "Implementation Plan for the" 14th Five Year Plan "Traditional Chinese Medicine Culture Promotion Project issued by the Central Propaganda Department, unprecedented opportunities have been brought to the development of" Digital Intelligent Traditional Chinese Medicine ".
In order to further deepen the research on the theoretical system and industrial system construction of "Digital Intelligence Traditional Chinese Medicine", the "Digital Intelligence Traditional Chinese Medicine Expert Committee" was established on the day of the seminar, and the "Digital Intelligence Traditional Chinese Medicine Expert Committee Proposal" was issued.
Han Jiucheng, the person in charge of the preparatory committee of the special committee and the chairman of Lifu Feifu Group, stated that the special committee has specially invited experts and entrepreneurs with high reputation in the field of digital intelligence and traditional Chinese medicine in China to dispel doubts, guide and recruit for the scientific development of digital intelligence and traditional Chinese medicine in China, and gather industry consensus. The Special Committee will be an academic exchange platform for digital and intelligent traditional Chinese medicine, a technical cooperation platform for digital and intelligent traditional Chinese medicine, and a platform for promoting the digital and intelligent traditional Chinese medicine industry. It will strengthen demonstration and leadership, and promote the high-end, international, and green development of digital and intelligent traditional Chinese medicine.
It is reported that the "Robot+Traditional Chinese Medicine" application scenario, "Leifu Feifu | AI Health and Beauty Institute", which took 4 and a half years to build by Leifu Feifu Group, has been opened to the public with the technical support of the Chinese Academy of Traditional Chinese Medicine. The Kangmei Hospital is based on the theory of traditional Chinese medicine health regulation therapy, supported by robots and big data. Through technologies such as AI four diagnosis, robot moxibustion, and robot intelligent acupoint matrix wave, it achieves dredging meridians, dispelling dampness and maintaining health, burning fat and strengthening the body, beauty and beauty, and actively explores the construction of a digital, intelligent, and personalized health solution platform for "digital intelligent traditional Chinese medicine".
Definition and types of industrial robots
Definition of industrial robots
Robots are a field that involves a wide range of fields, has numerous applications, and is developing rapidly. Industrial robots, in simple terms, are robots used in the industrial industry to assist in manufacturing. With the development of technology, various countries around the world have successively established their own industry associations, mainly including IFR (International Federation of Robotics), RIA (American Robotics Association), JRA (Japan Robotics Association), and so on.
IFR (International Federation of Robotics) is an authoritative organization in the industrial robotics industry, founded in 1987 and listed as a non-governmental organization by the United Nations. It collects and publishes industry information annually.
IFR, the International Federation of Robotics
RIA (American Robotics Association), established in 1974, is a specialized association in the robotics industry in the United States.
RIA, Robotic Industries Association
JRA (Japan Robotics Association) was first established in March 1971 as the "Industrial Robotics Symposium JIRA" and was renamed JRA in 1994.
Although different institutions have different definitions of industrial robots, they are basically similar, mainly using the definitions of the American Robotics Association RIA and the International Organization for Standardization ISO.
The definition of the American Robotics Association (RIA) is: "Industrial robots are multifunctional robotic arms with programming capabilities that are used to carry materials, parts, tools, and specialized devices, and perform various tasks through programmable actions
The definition of the International Organization for Standardization (ISO) ISO8373-2012 is: "A multifunctional mechanical actuator with automated control and repeatable programming, which has three or more joint axes and can handle various industrial automation applications with the help of programmed programs." - This definition is adopted by IFR.
The definition of the Chinese national standard GB/T12643-2013: Industrial robots are a type of "multifunctional, multi degree of freedom operating machine that can automatically position and control, repeatedly program, and handle materials, parts, or tools to complete various tasks.
Type of industrial robot
In history, there have been many types of industrial robots, such as Cartesian coordinate system robots, cylindrical coordinate system robots, and so on. With the passage of time and the development of technology, the types of industrial robot products launched by major manufacturers in the market are mainly joint robots (vertical joint robots), parallel robots, and SCARA robots.
Articulated robots are the most mainstream type of industrial robots today, typically having six joint axes, each composed of degrees of freedom for rotation and rotation. It imitates the structure of a human arm: from bottom to top, the lower arm is composed of 1-2 axes, and the upper arm is composed of 3-6 axes. The vast majority of industrial robot products launched by major manufacturers in the market are of this type, as articulated robots have a wide range of operations and flexible movements, making them widely used.
Parallel robots are mainly used for material handling, usually with three, four, or six joint axes. They have the characteristics of simple structure, fast speed, high positioning accuracy, and small footprint. By combining machine vision, conveyor line tracking, and using parallel robots, a highly flexible material handling production line can be created.
SCARA robots are mainly used for material handling and assembly applications, and generally have four joint axes, consisting of three rotating axes and one joint axis that moves up and down. It has the characteristics of flexible action, simple structure, fast speed, and high positioning accuracy.
Components of industrial robots
The vast majority of industrial robots used in modern industrial automation applications are still teaching and reproducing robots, usually composed of two basic parts: a robotic arm and an electrical system.
A Brief History of the Development of Industrial Robots
In 1947, the Argonne National Laboratory in the United States developed a remote operated robotic arm based on the development needs of military and nuclear industries.
In 1948, the Argonne National Laboratory in the United States developed a mechanical master-slave robotic arm.
In 1954, American inventor George Devol applied for a patent for industrial robots and was granted authorization in 1961.
In 1958, Joseph F ` Engelberger, a renowned American robotics expert, established the Unimation Company, and Joseph Engelberger is also known as the "father of robots".
In 1959, the United States company Unimation utilized George Devol's patent to develop the world's first truly industrial robot, the Unimate.
In 1961, General Motors of the United States applied Unimate industrial robots to processes such as stacking die castings.
In 1967, the Robot Research Association was established in Japan.
In 1969, the Swedish company ASEA (ABB) developed the first spraying robot and put it into use in Norway.
In 1970, the first Industrial Robotics Academic Association was held in the United States, promoting the development of robotics related research.
In 1971, the Japanese Industrial Robot Forum JIRA was established.
In 1971, the German company Kuka introduced robots from the American company Unimation into the automated welding production line provided to the public.
In 1972, Kawasaki Corporation of Japan signed a license agreement with Unition Corporation of the United States to develop Japan's first industrial robot, "Kawasaki Unimate2000".
In 1972, FANUC Company was established in Japan.
In 1973, the German company Kuka developed the world's first electromechanical driven 6-axis robot, the Famulus.
In 1974, FANUC Corporation of Japan began developing and manufacturing industrial robots.
In 1974, Sweden's ASEA company (ABB) developed the world's first microcomputer controlled, fully electrically driven 5-axis painting robot IRB6.
In 1974, the American Robotics Association (RIA) was established.
In 1977, Japan's Yaskawa Corporation developed the first fully electrically driven robot MOTOMAN-L10 in Japan.
In 1978, the German company REIS (now a member of KUKA) developed the world's first six axis robot RE15 with an independent control system for disassembling tooling on die-casting production lines.
In 1979, NACHI Corporation of Japan developed the world's first motor driven articulated robot.
In 1983, Unimation Corporation was transferred to Westinghouse Electric Company in the United States.
In 1983, the Japanese OTC company developed the world's first industrial robot with teaching programming function.
In 1984, Adept Company in the United States developed the world's first SCARA robot with direct motor drive, no transmission gears, and hinges.
In 1987, the International Federation of Robotics (IFR) was established.
In 1994, the Japan Industrial Robotics Forum was renamed the Japan Robotics Association JRA.
In 2005, Japan's Yaskawa Corporation developed a two handed arm seven axis industrial robot.
In 2006, the sales of industrial robots by Japan's Yaskawa Company exceeded 150000 units.
In 2008, the sales of industrial robots by FANUC and Yaskawa companies in Japan exceeded 200000 units.
In 2009, ABB Switzerland developed the world's highest precision and fastest six axis small robot IRB120.
In 2011, FANUC's industrial robot sales in Japan exceeded 250000 units.
In 2014, German REIS company merged with German KUKA company.
In 2014, ABB Switzerland developed the world's first industrial robot, YuMi, that truly achieves human-machine collaboration.
In 2017, China Midea acquired KUKA from Germany.
Etymology
Robot is derived from the Czech language Robota. Robota first appeared in the 1920 Czech playwright Karel Capek's script 'The Universal Robot of Rosam', meaning 'coolie'.
BB-8 in Star Wars
Robotics comes from Isaac Asimov's "Me, Robotics".
Isaac Asimov is one of the representative characters in American science fiction, with his main works including "The Base Series", "The Galactic Empire Trilogy", and "The Robotics Series".
Isaac Asimov and the "Three Principles of Robotics"
Principle 1: Robots cannot harm humans or cause harm to humans due to their inaction.
Principle 2: Robots must execute human commands unless the commands conflict with the above principles.
Principle 3: Without violating the above principles, robots should protect themselves from harm.
In 1985, Isaac Asimov added principle 0 in his final work "Robots and Empire" in the "Robotics Series", which goes beyond the "Three Principles of Robotics", that robots must protect the overall interests of humanity from harm, and the other three principles must be established on this premise.
ABB Robot Common Fault Handling Collection!
1. Robot alarm "20252", motor temperature high, DRV1 fault handling
Treatment method: check whether the motor is overheated. If the motor temperature is normal, check whether the connecting cable is normal (it may be that the aviation plug at the control cabinet is not plugged properly λ If there is no problem found and the robot is urgently needed, the alarm signal can be temporarily short circuited. However, be careful that the motor will not alarm even if it overheats, which may cause the motor to burn out.
Specific operation method: Find the A43 board in the bottom left corner of the control cabinet, find the 5 plugs on the board, and there are 4 wires on the top. The two wires with wire numbers 439 and 440 are the motor overheat alarm signal wires. Disconnect the two wires from the middle and short the two wires on this side of the board. (As shown in the figure below)
2. Handling the Short Circuit Fault of ABB Robot Power Module Short Circuit Board
Human factors: Hot swapping hardware is very dangerous, and many circuit board failures are caused by hot swapping. Improper use of force when inserting cards and plugs with power can cause damage to interfaces, chips, etc., leading to damage to the robot circuit board; As the time of using robots increases, the components on the robot circuit board will naturally age, leading to robot circuit board failures.
Environmental factors: Due to improper maintenance by the operator, the robot circuit board is covered with dust, which can cause signal short circuits.
3. When is it necessary to backup industrial robots
After the first power on of the new machine.
Before making any modifications.
3. After completing the modifications.
4. If industrial robots are important, they should be done once a week on a regular basis.
5. It is best to make a backup on the USB drive as well.
6. Regularly delete old backups to free up hard drive space.
4. How to handle the situation where the robot is turned on and the teaching pendant keeps displaying the following interface
The above situation is that there is no communication connection established between the teaching pendant and the main controller of the robot, and the reasons for not establishing the connection include:
1. The robot host is faulty.
2. The built-in CF card (SD card) of the robot host is faulty.
3. The network cable between the teaching pendant and the host is loose, etc.
Processing method: 1. Check whether the host is normal and whether the SD card in the host is normal.
2. Check if the network cable from the teaching pendant to the host is connected properly.
5. What is the meaning of the 10106 maintenance time reminder when the robot displays an alarm message?
This situation is an ABB robot intelligent periodic maintenance reminder.
6. How to handle a system malfunction when the robot enters a power on state?
1. Restart the robot once.
If not, check the teaching pendant for more detailed alarm prompts and take action.
3. Restart.
4. If it still cannot be released, try B startup.
5. If it still doesn't work, please try P startup.
6. If it still doesn't work, please try I startup (this will return the robot to its factory settings, be careful).
7. Can robot backup be shared by multiple robots?
No. For example, the backup of robot A can only be used for robot A, not for robot B or C, as this can cause system failures.
8. What files can be shared in robot backup?
If two robots are of the same model and configuration. You can share the RAPID program and EIO file, but after sharing, it also needs to be verified before it can be used normally.
9. What is the mechanical origin of robots? Where is the mechanical origin?
Each of the six servo motors of the robot has a unique fixed mechanical origin. Incorrect setting of the robot's mechanical origin will cause problems such as limited or incorrect movement of the robot, inability to walk in a straight line, and serious damage to the robot.
10. How to clear the action monitoring alarm of robot 50204?
1. Modify the robot action monitoring parameters (in the control panel action monitoring menu) to match the actual situation.
2. Use the AccSet command to reduce the robot's acceleration.
3. Reduce v in speed data_ The rot option.
11. How to handle the alarm "50296, SMB memory data difference" when the robot is powered on for the first time?
1. Select Calibration from the ABB main menu.
2. Click on ROB_ 1. Enter the calibration screen and select SMB memory.
3. Select "Advanced", enter and click "Clear Control Cabinet Memory".
4. After completing, click "Close" and then click "Update".
5. Select 'Swapped control cabinet or robotic arm, updating control cabinet with SMB memory data'.
12. How to customize the speed of robot trajectory motion in the RAPID program?
1. Select Program Data from the main menu of the teaching pendant.
2. After finding the data type Speeddata, click New.
3. Click on the initial value, and the meanings of the four variables Speeddata are: v_ TCP represents the linear running speed of the robot, v_ Rot represents the rotational speed of the robot, v_ Leax represents the linear operating speed of the external axis, v_ Reax represents the rotational speed of the external axis. If there is no external axis, the last two do not need to be modified.
4. The customized data can be called in the RAPID program.
13. Troubleshooting of 6 Common Faults in ABB Robot Servo Motor Repair
1. How to handle the motor error counter overflow error during high-speed rotation?
Motor error counter overflow fault occurs during high-speed rotation.
Countermeasure 1: Check if the wiring of the motor power cable and encoder cable is correct and if the cable is damaged.
Motor error counter overflow fault occurs when inputting a long command pulse.
Motor error counter overflow fault occurred during operation.
Countermeasure 2: Increase the overflow level setting value of the error counter; Slow down the rotation speed; Extend the acceleration and deceleration time; The load is too heavy, and it is necessary to select a larger capacity motor from scratch or reduce the load, and install transmission organizations such as reducers to increase the load.
2. What should be done if it does not work when there is pulse output?
Supervise the current value of the pulse output of the controller and whether the pulse output light is flashing, acknowledge that the command pulse has been fulfilled and is now outputting normally;
Check if the control cable, power cable, and encoder cable from the controller to the driver are wired incorrectly, damaged, or in poor contact;
Check if the brake of the servo motor with brake has now been opened;
Supervise whether the panel of the servo driver acknowledges the input of pulse commands;
The Run operation command is normal;
The control form must choose the directional control form;
Is the input pulse type set by the servo driver consistent with the setting of the command pulse;
Ensure that the positive rotation side drive is stopped, the rotation side drive stop signal, and the error counter reset signal are not inputted, the load is disconnected, and the no-load operation is normal. Check the mechanical system.
3. What should I do if there is no overload report with load?
If it occurs when the servo Run signal is connected and no pulse is emitted:
Check the power cable wiring of the servo motor to see if there is any poor contact or cable damage; If it is a servo motor with a brake, the brake must be turned on; Is the gain of the speed loop set too high; Is the integral time constant of the speed loop set too small.
If the servo only malfunctions during operation:
Is the gain of the azimuth circuit set too high; Is the amplitude of positioning completion set too small; Check if there is no locked rotor on the servo motor shaft and adjust the machinery from scratch.
4. How to deal with abnormal sounds or vibrations during operation?
Servo wiring:
Use standardized power cables, encoder cables, control cables, and cables to check for damage; Check if there are interference sources near the control line, and if they are parallel or too close to the nearby high current power cables; Check if there is any change in the potential of the grounding terminal to ensure excellent grounding.
Servo parameters:
The servo gain setting is too large, and it is recommended to manually or actively adjust the servo parameters from scratch; Acknowledging the setting of the time constant of the speed response filter, with an initial value of 0, it is possible to increase the set value by testing; The electronic gear ratio setting is too large, advocating to restore to the factory settings; Resonance between servo system and mechanical system, testing and adjusting notch filter frequency and amplitude.
Mechanical system:
The coupling connecting the motor shaft and the equipment system deviated, and the installation screws were not tightened; Poor engagement of pulleys or gears can also lead to changes in load torque. Test no-load operation. If no-load operation is normal, check if there is any abnormality in the bonding part of the mechanical system; Admit whether the load inertia, torque, and speed are too large, test the no-load operation, and if the no-load operation is normal, reduce the load or replace the driver and motor with a larger capacity.
5. How to handle the inaccurate orientation control and positioning during ABB robot servo motor repair?
Firstly, acknowledge whether the actual declared pulse value of the controller is consistent with the expected value, and if not, check and correct the program;
Supervise whether the number of pulse commands received by the servo driver matches the one announced by the controller. If not, check the control cable; Check if the setting of servo command pulse form is consistent with the controller setting, such as CW/CCW or pulse+direction;
The servo gain setting is too large, please manually or actively adjust the servo gain from scratch; The servo motor is prone to accumulated errors during reciprocating motion. It is recommended to set a mechanical origin signal under the conditions allowed by the process, and perform the origin search operation before the error exceeds the allowed scale; The mechanical system itself has low accuracy or abnormal transmission organization (such as deviation of the coupling between the servo motor and the equipment system).
6. ABB robot servo motor repair, directional control operation, overspeed fault reported. How to handle it?
As soon as the servo Run signal is connected, it will trigger: check if the wiring of the servo motor power cable and encoder cable is correct and undamaged.
14. How do ABB industrial robots undergo routine maintenance?
Before normal operation of the "brake inspection", it is necessary to check the motor brake of each axis. The inspection method for the motor brake is as follows:
1. Run the axis of each robotic arm to its maximum load position.
2. Turn the motor mode selection switch on the robot controller to the MOTORS OFF position.
3. Check if the shaft is in its original position. If the mechanical arm still maintains its position after the motor is turned off, it indicates that the brake is in good condition.
Danger of losing deceleration operation (250mm/s) function
Do not change the gear ratio or other motion parameters from the computer or teaching pendant. This will affect the deceleration operation (250mm/s) function.
15. Several points to pay attention to when using teaching aids safely:
The enabling device button installed on the teaching pendant, when pressed halfway, changes the system to MOTORS ON mode. When the button is released or fully pressed, the system changes to MOTORS OFF mode.
16. In order to use teaching aids safely, the following principles must be followed:
1.When the Enabling device button cannot lose its function during programming or debugging, and the robot does not need to move, immediately release the Enabling device button.
2. When programming personnel enter a safe area, they must always carry the teaching pendant on their body to prevent others from moving the robot.
17. When working within the working range of the robotic arm, the following points must be observed:
1. The mode selection switch on the controller must be turned to the manual position in order to operate the enabling device to disconnect the computer or remotely operate;
2. When the mode selection switch is on
3. Pay attention to the rotation axis of the robotic arm, be careful when hair or clothing gets mixed up. Also, pay attention to other selected components or equipment on the robotic arm;
4. Check the motor brake of each axis.
18. Touch deviation
Phenomenon 1: The position touched by the fingers does not coincide with the mouse arrow.
Reason: After installing the driver program, the teaching pendant did not vertically touch the center of the bull's eye position during calibration.
Solution: Recalibrate the position.
Phenomenon 2: Some areas have accurate touch, while others have deviation in touch.
Cause: A large amount of dust or scale accumulates on the acoustic reflection stripes around the Surface acoustic wave touch screen, which affects the transmission of acoustic signals.
Solution: Clean the touch screen, paying special attention to cleaning the sound wave reflection stripes on all sides of the touch screen. When cleaning, disconnect the power supply of the touch screen control card.
19. Teaching pendant touch no response
Phenomenon: When touching the screen, the mouse arrows do not move and there is no change in position.
Reason: There are many reasons for this phenomenon, as follows:
1. The dust or scale accumulated on the acoustic reflection stripes around the Surface acoustic wave touch screen is very serious, causing the touch screen to fail to work;
2. Touch screen malfunction;
3. The touch screen control card has malfunctioned;
4. The touch screen signal line has malfunctioned;
5. The serial port of the host malfunctions;
6. The operating system of the teaching pendant has malfunctioned;
7. Touch screen driver installation error.
Solution: Observe the touch screen signal indicator light, which flashes regularly under normal circumstances, approximately once per second.
When touching the screen, the teaching pendant goes black, which is a complex problem. If backlight energy-saving is set, black screen is normal; If the second word in the system control area is accidentally operated, the screen will also go black. If the first two points are excluded, update to the latest firmware for review.
10 learning methods for frequency converter maintenance! There is also a complete collection of various frequency converter passwords that must be collected!
There are many learning methods for frequency converter maintenance, but efforts are wasted if the direction is not right. Therefore, it is important to grasp the direction. In order to help everyone quickly grasp the knowledge of frequency converter maintenance, here are ten learning methods for frequency converter maintenance.
1. Alarm parameter inspection method
Example 1: A certain frequency converter has a malfunction and cannot operate, and the LED displays "UV" (abbreviation for under voltage). In the manual, the alarm is DC bus undervoltage. Because the control circuit power supply of this model of frequency converter is not taken from the DC bus, but from the AC input end through a transformer separately integrated control power supply. So it should be judged that the alarm is true. So, starting from the power supply, check that the input power voltage is correct and the filtering capacitor voltage is 0 volts. Due to the lack of action of the short-circuit contactor of the charging resistor, it is not related to the rectifier bridge. The fault range was reduced to the charging resistor. After the power outage, a multimeter was used to detect that the charging resistor was broken. Replace the resistor and it will be repaired immediately.
Example 2: After more than 3 years of use, a Sanken IF 11Kw frequency converter occasionally displays "AL5" (abbreviation for alarm 5) when powered on, and the instruction manual states that the CPU has been disturbed. After multiple observations, it was found that it occurred during the action of the charging resistor short circuit contactor. It is suspected that the interference was caused by the contactor. After adding resistance capacitance filtering to the control pin, the fault did not occur again.
Example 3: A Fuji E9 series 3.7 kW frequency converter suddenly experienced an OC3 (constant speed overcurrent) alarm shutdown during on-site operation. After power outage, it was re powered on and operated, resulting in an OC1 (acceleration overcurrent) alarm shutdown. I will first remove the wires from U, V, and W to the motor and use a multimeter to measure the infinite resistance between U, V, and W. During no-load operation, the frequency converter did not alarm and the output voltage was normal. It can be preliminarily concluded that there is no problem with the frequency converter. It turned out that there was a joint in the middle of the motor cable, which was covered in a wooden board in the distribution slot of the pit. The insulation tape was aged, and the factory was cleaned and water entered, causing an output short circuit.
Example 4: Sanken SVF303 displays "5", and "5" in the manual indicates DC overvoltage. The voltage value is sampled by the DC bus (about 530V DC) and then isolated by the optocoupler after voltage division. When the voltage exceeds a certain threshold, the optocoupler acts to give the processor a high level. Overvoltage alarm, we can check if the resistance changes and if there is a short circuit phenomenon in the optocoupler.
From the above examples, it is not difficult to see how important the alarm prompt of the frequency converter is in handling the problem, indicating the correct direction for handling the problem.
2. Analogy check method
This method can be an analogy of the same circuit itself, or it can be an analogy between a faulty board and a known good board. This can help the repairer quickly narrow down the inspection scope.
Example 1: The Sanken MF15 kW frequency converter was damaged and sent back for repair. The user cannot explain the specific situation. Firstly, use a multimeter to measure the input terminals R, S, and T. Except for a certain resistance value between R and T, the resistance between other terminals is infinite. The input terminals R, S, and T are respectively diode characteristics between the positive or negative poles of the rectifier bridge. Why are R and T different from the other two groups? Originally, there was a control power transformer inside the R and T circuit breakers, so there was a certain resistance value. From the above, it can be seen that there is no problem with the input part. Similarly, use a multimeter to check the resistance values between U, V, and W, and ensure three-phase balance. When checking the diode characteristics of the output relative to the positive and negative DC poles, it was found that the U phase IGBT was not working properly, indicating that there was a problem with the U phase IGBT. After removing it, it was confirmed that the IGBT was faulty. In the driving circuit, the three sets of characteristics of the upper bridge arm control circuit are consistent, while the three sets of characteristics of the lower bridge arm control circuit are consistent. By using a comparison method, it was found that Q1 was damaged. After replacement, the trigger pin resistance values are consistent in all groups, and power on to confirm that the PWM waveform is correct. Reassemble and power on for testing and repair.
Example 2: There is a frequency converter, and the phenomenon is that the panel display is normal, the digital setting frequency and operation are normal, but the terminal control is malfunctioning. Check with a multimeter that there is no 10V voltage on the terminals. Starting from the switch power supply, all groups of power supplies are normal, and it seems that the problem lies in the connecting wires. But finding 10V in 32 flat cables without drawings really takes some time. There happens to be a intact 22KW one, so first record the ground voltage of each pin of the 22KW flat cable, and then compare the ground voltage of each pin of the 37KW flat cable to quickly find the difference. The pins of the original slot were poorly soldered, but after a period of time, the oxidation of the frequency converter caused it to completely lose conductivity. It was repaired by re soldering.
Example 3: There is a carding machine equipment in a wool spinning factory that uses Siemens 440 frequency converters, with two 5.5KW and one 7.5KW operating synchronously. One of the 5.5KW units often experiences F0011 or A0511 shutdowns after two years of operation. Both of these alarms indicate motor overload. When the motor belt is disengaged and the motor and equipment are manually turned, there is no abnormal heaviness. Two 5.5KW motors were swapped and the original frequency converter alarm was found, indicating that there is a problem with the frequency converter. Analogy can not only be used to check the internal circuits of machines, but also to distinguish on-site problems.
3. Spare board replacement inspection method
Using spare circuit boards or circuit boards of the same model to confirm faults and narrow the inspection range is a very effective method. If there is a problem with the control board, there is often no other choice but to replace it, as most users rarely receive the schematic and layout diagrams, making it difficult to perform chip level maintenance. The circuit board other than the control board such as the power board and driver board can be repaired, which will be further introduced in other chapters. This mainly introduces the replacement of the control board.
4. Isolation inspection method
Some faults are often difficult to determine which area they occur in, and adopting isolation methods can simplify complex problems and quickly identify the cause of the fault.
Example: When repairing an Yingtai frequency converter, the phenomenon is that there is no display after power on, accompanied by a beep sound. Based on experience, it can be concluded that the switch power supply is overloaded, and feedback protection works to turn off the switch power supply output, and the beeping sound generated when it vibrates again and turns off again. Firstly, remove the control panel, and upon powering on, it was found that it remained the same. Then, disconnect the diodes of each group of power supplies one by one, and finally, it was found that there was a problem with the 15V used by the fan. But the fan does not have a running signal, it should not be a problem with the fan itself, it seems to be a problem with the front end of the fan. Finally, it was found that the characteristics of the 15V filter capacitor were incorrect. After removing the filter capacitor for measurement, it was indeed aging. Replace it with a new capacitor and it will be repaired.
5. Visual inspection method
It is to use people's hands, eyes, ears and nose to find the cause of the fault. This method is commonly used and used first. The maintenance principle of 'outside first, then inside' requires maintenance personnel to first use the methods of looking, smelling, asking, and touching when encountering faults, and conduct inspections one by one from the outside to the inside. Some faults can be quickly identified using this intuitive method, otherwise it will waste a lot of time and even have no way to start. Visual inspection can be used to check whether the connection of line elements is loose, whether the broken line contactor is burned, whether the pressure is frequent, whether the heating element is overheated and discolored, whether the Electrolytic capacitor is expanded and deformed, and whether the withstand voltage element has obvious breakdown points. After powering on, smell if there is a burnt smell and touch the heating element with your hand to see if it is hot. It is important to also ask the user about the process of the malfunction, which helps to analyze the cause of the problem and directly hits the key. Sometimes asking peers is also a shortcut.
Example: A Sanken IP 55KW frequency converter was damaged during the warranty period and there was no display when powered on. Open the machine cover and carefully observe each part. It is found that the charging resistor is burnt out, the contactor coil is burnt out, and the shell is burnt. After questioning, it turned out that the user's power supply voltage was low, and the frequency converter often stopped due to undervoltage. Therefore, a voltage booster was specially equipped for the frequency converter. However, the user did not notice that the voltage would return to normal at night, resulting in the first burning out of the contactor and then the charging resistor. The rectifier bridge and Electrolytic capacitor survived due to their relatively high withstand voltage. Replace damaged components and repair them.
6. Temperature rise and fall inspection method
This method is very effective for some special faults. Manually heating or cooling components with poor temperature characteristics to create "symptoms" or eliminate "symptoms" to identify the cause of the malfunction
Example: There is a malfunction in a Delixi frequency converter. The user reported that the frequency converter often stops due to parameter initialization, and the fault usually reappears within 20 to 30 minutes after resetting the parameters. Firstly, I believe that the fault should be related to temperature, as the temperature of the frequency converter will increase after running for this time. I used a hot air soldering table to heat the thermistor. When the temperature reached when the fan was started, I observed that the LED on the control panel suddenly lost power and then lit up again. Then it flickered intermittently. After removing the hot air for 30 seconds, the LED on the control panel no longer flickered, but displayed normally. Using isolation method, unplug all fan plugs, conduct another heating experiment, and eliminate the fault. Check that all fans are short circuited. It seems that after the temperature reached, the control board gave a fan operation signal, resulting in a short circuit of the fan causing the switch power supply to overload and turn off the output. The control board quickly lost power and caused parameter storage errors, resulting in parameter reset. Replace the fan and solve the problem.
7. Destructive inspection method
It is to take some means to cancel internal protection measures and simulate fault conditions to damage problematic devices. Highlight the faulty device or area. Firstly, it should be stated that this method requires great confidence in controlling the development of the situation, which means that the repairer should have a clear understanding of the state of the most severe damage, whether they can accept the most severe further damage, and have control measures to avoid more serious damage.
Example: During the repair of a frequency converter, when encountering a switch power supply fault, the protection circuit of the frequency converter acts, which can determine that there is a short circuit branch at the output end of the transformer, but the fault point cannot be measured statically. We use the destructive method to find static faultless devices. First, disconnect the feedback signal of the protection circuit to make it lose its protection function, then connect the DC power supply. It is required to use the Pressure regulator to slowly increase the DC voltage from 0v, and observe the relevant devices. If smoke is detected, immediately turn off the power supply and use a resistor to short-circuit the DC filter capacitor to quickly discharge. The smoke is coming from the rectifier diode of the fan power supply. Originally, the fan has been damaged due to short-circuit, and the control switch signal of the fan has been in the on state (device short circuit causing high level on state). As long as the switch power supply outputs normal voltage, the fan will short-circuit the fan power supply, causing switch power protection. However, during static measurement, the short-circuit state of the fan cannot be measured.
8. Tapping inspection method
The frequency converter is composed of various circuit boards and module connectors, with many solder joints on each circuit board. Any faulty soldering or poor contact will cause faults. Using an insulated rubber rod to tap on a suspected defective area, if the fault with the frequency converter disappears or reappears, it is likely that the problem lies there.
Example: The frequency converter of a certain factory has been running normally for more than 3 years, but suddenly stops without any signs, and there is no fault information displayed. After starting, it will rotate and stop intermittently. Upon careful observation, no abnormalities were found, and no issues were found during static measurements. After powering on, by tapping on the casing of the frequency converter, it was found that the operating signal would change with the tapping. After inspection, it was found that the screws at the FR terminal of the external terminal were loose, and the operating signal wire end was not crimped with a U-shaped terminal. It was directly connected to the terminal, and the wiring was pressed onto the wire skin, causing the screw to loosen due to vibration, resulting in a virtual connection between the control wire wire and the terminal. Crimp the U-shaped terminal and retighten the screw to troubleshoot the problem.
9. Brushing inspection method
Many special faults, occasional and subtle, make it difficult to diagnose and handle. At this point, the circuit board can be cleaned with water or alcohol, and at the same time, a soft bristle brush can be used to remove dust and rust on the circuit board, especially in areas with dense solder joints, vias, and circuits close to the 0 volt copper layer. Clean them thoroughly, and then dry them with hot air. Often achieving unexpected results. At least it helps with the application of observational methods.
Example 1: A certain frequency converter malfunction is not displayed. After preliminary testing, the rectifier and inverter parts are intact, so power on inspection is required. The DC bus voltage is normal, but the starting voltage of the switching power supply control chip 3844 is only 2v. The resistance value of the divider resistor is much smaller during online testing, but it is normal during offline testing. After using the washing method, the problem was resolved. Originally, the positive pin solder pad of a capacitor was very close to the 0V layer, and the residual flux left it in a semi conductive state.
Example 2: When the frequency converter is sent, there are several different alarm records. Various false alarms also appear during the power on test process. After carefully cleaning the solder joints of the flat cable socket connecting the control board and driver board, the problem was resolved.
10. Principle analysis inspection method
Principle analysis is the most fundamental method for troubleshooting. When other inspection methods are difficult to work, you can start from the basic principles of the circuit and conduct step-by-step inspections to ultimately identify the cause of the fault. When using this method, you must have a clear understanding of the circuit principle, master the logic level and characteristic parameters (such as voltage value and waveform) at each point at each time, and then use a multimeter and oscilloscope to measure and compare with the normal situation, analyze and judge the cause of the fault, narrow the fault range, until you find the fault.
Example: A frequency converter sent for repair simultaneously loses signals from the charging resistor short circuit relay, fan operation, and frequency converter status relay. After comparative experiments, it was confirmed that the problem lies in the control board. After analysis, the problem may be on the latch, as these signals are controlled by this chip. After replacement, it was indeed repaired.
Overall, the inspection of faulty frequency converters should be carried out from the outside to the inside, from the surface to the inside, from static to dynamic, and from the main circuit to the control circuit. The following three checks are generally mandatory.
Use a multimeter to test the diode characteristics and three-phase balance characteristics of the output terminals for the DC positive and negative poles, respectively. This step can preliminarily determine the quality of the inverter module, thereby determining whether it can output without load. If there is a phase to phase short circuit or unbalanced state, no-load output is not allowed.
Open the cover and observe. If no problems are found in the above two steps, you can open the casing, remove dust, and carefully observe the internal parts of the frequency converter for damage, burnt parts, and capacitor leakage.
The above are ten learning methods for frequency converter maintenance. Learning frequency converter maintenance through these methods can help you better get started, further master richer knowledge, and lay a solid foundation for proficiently learning frequency converter maintenance knowledge.
Here is a comprehensive collection of various frequency converter passwords for everyone:
01 Siemens brand
6SE70 book type frequency converter: When the password cannot be opened, simply change the data in P358 and P359 to the same.
02 ABB brand
ACS600 frequency converter: Enter the password "23032" in parameter 16.03, and set parameter 102.01 to false to enter and set all main control board parameters.
03 Mitsubishi brand
740 series frequency converters: When the password cannot be opened, simply unplug the panel and plug it in.
04 Emerson brand
TD3000: When the password cannot be opened, enter the password 8888.
TD3300: When the password cannot be opened, enter the password 20028.
05 Yaskawa brand
Yaskawa G5 frequency converter: The password is displayed in A1-04. Adjust to this parameter, and then press and hold the MENU and RESET keys simultaneously for 10 seconds to see the password. Adjust to A1-05 and enter the password to modify the parameters.
Yaskawa G7 frequency converter: When displaying A1-04, press RESET while pressing MENU to display the password settings for A1-05, and then input this password into A1-04.
06 Continental Brands
590 frequency converter: The universal password is 131122.
07 Schneider brand
Set the password, find COD in the SUP menu, and enter 6969.
08 Fuji brand
VG5 frequency converter: The password is the last parameter number 200, set to 0 and the data cannot be changed, and set to 1 and the data can be changed.
VG7 frequency converter: General password FFFF, which means you need to input FFFF to enter when powered on.
09 Hitachi brand
J300 frequency converter: To rename a multi-functional terminal to the "initialization" function (parameter C0-C7), then short circuit this terminal to the common terminal "CM1" (or P24), and then turn off the frequency converter before powering it on. If you want to change terminal "7" to the "initialization" function, set parameter C6 to "7".
10 Panasonic brands
Panasonic VFO frequency converter: Press MODE three times and press ▲ until 999 is displayed. Press ▲ and ▼ simultaneously and then press SET to reset the password.
11 LS brand
LG - iS5 frequency converter: Set FU2-94 to 240 to see the MAK parameters.
12 Delta brands
B-series frequency converter: The super password is 57522.
H-series frequency converter: The super password is 33582.
S1 series frequency converter: The super password is 575222.
A series frequency converter: Press the MODE and RESET keys together to display P256. Press the ENTER key to modify this parameter, changing 00 to 01. Press the ENTER key to exit and modify all parameters.
13 INVITEN brand
CHV, CHE, CHF series frequency converters: The super password is 50112.
14 Sanken Brands
Set the password and set the parameter CD900 to 36521.
15 Huichuan brand
The super password is 18181.
16 Dongyuan brand
M3 series frequency converter: Changing parameter P00 to 05 shows 65 parameters, changing P00 to 08 for 2-wire initialization, and changing P00 to 03 parameters is sufficient.
17 Ourui (formerly known as Huifeng) brand
The super password is: 1888.
18 Popular Brands
PI2000 frequency converter: (1) Set C01 to 222 and enter P14; (2) Set P14 to refresh the CPU with 3 pairs, and PI2000 will be displayed. Set C01 to 222 and enter P14 parameter setting. P14 will be set to 2, P01 will be set to model G and F, P02 will be set to inverter voltage of 380V, P03 will be set to inverter rated current, P04 will be set to voltage display, and P05 will be set to current display.
19 Xilin brand
The super password is 6860.
20 Jiaxin brand
TX-4T040C frequency converter: F00 refers to the user password setting, and the factory setting is 8888. If the password of the machine has been modified, the method to unlock the password is to power on the frequency converter and short circuit the JP4 solder joint to restore the factory password. JP4 is located above the motherboard CPU, with empty terminals and no connectors, only two pads. After short circuiting it, enter the parameter settings, confirm the factory password of 8888, and then modify the parameters after F00.
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