What Are the Parts of a Car Production Line?

The automobile production line is a production line for the production of automobile assembly lines. Its operation line procedures include welding, stamping, painting, powertrain and so on. Makes auto manufacturers improve the level of automation.

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Development history

There have been three changes in the large-scale industrial production mode of automobiles: production line mode, automobile platform production, and "modular" production mode.

2. Production line method

At the beginning of the 20th century, when Ford created T-cars, it created a production process that affects the entire world's industries, the production line, which greatly reduced the production cycle and cost, and also reduced the price. As the mainstream method of automobile production, the assembly line method continued to the 1980s.

3. Automotive platform production

With the advancement of science and technology and changes in the market, the life cycle of a model product is getting shorter and shorter, and the mass production method gradually becomes unable to adapt to competition. In the 1980s, a concept called "automotive platform" was created. The "automotive platform" is a product platform designed by automobile manufacturers and shared by several models. The car platform is related to the basic structure of the vehicle. Different vehicles from the same platform have the same structural elements, such as door pillars, fenders, and roof profiles. The wheelbase of models on the same platform is generally the same, and some accessories are common. Sometimes there are many different brands of cars on one platform, but different year models of the same brand are not on one platform.

4 "Modular" production methods

Under the "modular" production mode, the focus of automotive technology innovation is on parts and components, which must advance in advance, and participate in product design by auto manufacturers. For example, Delphi Systems has introduced modules such as cockpits, interface disc brakes, doors, front ends, and integrated air / fuel. On the other hand, car manufacturers use the global scope as a space to carry out the selection and matching design of car modules, optimize car design schemes, and transfer part of the assembly labor on the automobile assembly production line to places outside the assembly production line. The use of "modular" production methods is conducive to improving the variety, quality and automation level of automobile parts, improving the quality of automobile assembly, and shortening the production cycle of automobiles. Several independent brands, including GM Excelle, etc. have actually gone this way ^[3] .