Take you through what is included in an automated automotive production line
Car intelligent technologies so far, not only the engine power continue to improve, improve body compressive strength and sheet-metal part also choose other raw materials such as glass fiber, carbon fiber, aluminum alloy profile and boron steel, etc., also improve many security configuration in order to ensure the safety of drivers and passengers, and even the development trend of engine oil engine conghua to eat small electric motor. The development of these technologies and equipment also brings the high complexity of the automobile production process, and also promotes the continuous development and improvement of automobile production technology, and the introduction of automated production technology and equipment.
Through the overall optimal design and system integration of equipment, information monitoring and traceability data management, Z-optimal control and online fault diagnosis of assembly system, precision positioning in automatic assembly and hybrid servo control of force level and other technologies, the effective integration of auto assembly production line It can complete the whole process of auto automatic production line transmission, climbing, transportation, riveting, assembling, twisting, riveting, painting, coding software, dynamic inspection, collaborative management and other automatic or automatic assembly line work, greatly improving the productivity and quality of goods.
In the process of all cars, from A roll of A roll of thick steel plate feeding, cutting into the required size of the sheet metal parts, stamping mold to produce various parts of the coin, and then the car chassis, body (including the leaves around plate column structure, A/B/C), engine fire wall, roof and other parts, strengthen the support structure such as coin used welding robot to be - up, And verify that each solder joint is qualified.
Stamping die shop
Stamping is the first step in automobile production. The automatic closed multi-link press production line adopted by the company is composed of one 2000 ton and four 1000 ton large stamping machines respectively, and the production beat SPM can be up to 13 times/min. This punching line is basically in a closed environment. The double workbench can be used for stamping and mold replacement at the same time. It can not only process the aluminum plate material with high difficulty, but also carry out the production and processing of the same thick steel plate with different thickness. After the main parameters of processing technology are confirmed according to the early certification, the output equipment can be fully automatic for peacetime production and manufacturing; Reasonably improve the productivity and reduce the damage of natural environment and human error to metal stamping parts.
Fabrication shop
In the whole car production process, from the roll of A roll of steel plate feeding, cutting into the required size of each part of the sheet metal, stamping forming of coin pieces, then put the chassis and body (including front and rear fender, A/B/C column structure), engine fire wall, roof and other parts, strengthen the support structure such as coin used welding robot to be - up, And verify that each solder joint is qualified. In addition, the application of ultrasonic nondestructive testing inspection, inspection staff choose technical professional instruments and equipment to judge the welding quality is not considered standard.
The welding workshop has a better diesel engine assembly line, the car diesel engine in the original factory before all the diesel engine test bench rigorous experiments. According to the whole process of MAPPING, all the simulations simulate the working conditions of the whole vehicle to ensure that each diesel engine meets the requirements of high quality.
Painting workshop
Spray painting workshop adopts advanced spraying equipment, the use of environmental protection waterborne coating up to 85%, fully reflects the "green manufacturing" concept. Spraying special tools ARE OPERATED ON a standardized management system, and quality inspection stations are set up at the actual operation points of key processing processes to reasonably ensure the reliability of spraying quality. The sixth generation of heavy metal-free electrophoretic paint with higher PPG penetration rate can reasonably improve the electrophoretic paint film thickness in the body cavity and improve the anti-corrosion ability of the body.
Special "wax injection" technology can effectively block water erosion, prolong the service life of the body. "Lamp gallery Inspection" is a professional inspection process for the quality of the paint. Can let the quality inspector very clearly check out the body with or without color and defects.
Assembly workshop
Body, the next step is to powertrain (including engine, steering shaft, gearbox, drive shaft, oil tank, brake system, shock absorbers, exhaust pipe, and the wheels, etc.), built-in assembly (including the instrument panel, seats, carpets, Windows, etc.) and the outer pack assembly (lamp, bumper, mirrors, wiper, etc.) together, and this part of his assembled In addition to car windshield glue catering, car dashboard overall accurate positioning and installation need to rely on the help of intelligent robots, other parts including cable wiring, quality inspection are to rely on human resources.
