Automotive plastic components processing technology: Casting is a manufacturing method in which molten metal materials are poured into a mold cavity, cooled and solidified to obtain commodities. Solid model forging is a production method in which metal material blanks are placed in the cavity of a forging die to bear the impact or burden. Cold stamping cold stamping die or plate stamping die is a production method that allows metal material plates to bear the force in the stamping die and be cut or formed. Welding Electric welding is a production method in which two pieces of metal materials are partially heated or heated and stamped at the same time. Metal material turning production and processing is to use a milling cutter to drill the metal material blank step by step; the production method of making the product obtain the required appearance, specification and roughness. The heat treatment process is to reheat the solid steel, heat insulation or refrigeration to change its organizational structure to meet the application standards or technical standards of the parts.
Installation is according to certain regulations, using connecting parts (anchor bolts, nuts, pins or locks, etc.) to connect various parts and to form components, and then to connect various components to form the whole vehicle. Regardless of whether the parts are assembled into components or the components are assembled into a complete vehicle, they need to be associated with each other by the requirements of the design drawing, so that the components or the complete vehicle can achieve the set characteristics. For example, when installing the gearbox on the clutch housing, be sure to make the axis of the gearbox input shaft point to the axis of the crankshaft. This kind of core method is not adjusted by the installer (miller) during assembly, but is only ensured by the design scheme and manufacturing.
The above is the manufacturing method of automotive plastic components. It can be seen that the manufacturing of automotive plastic components involves almost all industries in society, especially industrial manufacturing. Almost the most advanced methods are first applied to automobiles. Therefore, the automobile industry is a manifestation of the strength of a country's overall manufacturing industry, and it can only develop after the society has developed to a certain extent. Many people criticize the poor quality of our domestically-produced cars. The main reason is that China's industrial foundation is not particularly strong, and the sophisticated technology has not yet been mastered, so it is impossible to manufacture sophisticated cars. With the rapid development of China, more and more advanced technologies have been mastered by us, and the maturity and growth of the automobile industry is a matter of course.