Automobile stamping parts to select metal materials with different mechanical functions

2023-03-02 11:34:43

A large number of cold stamping processes are used in the production of automobile auto parts to meet the needs of the automobile stamping parts industry for multi-variety and mass production. In medium and heavy-duty cars, most of the covering parts, such as body panels, and some load-bearing and supporting parts such as frame, carriage and other car parts are car stamping parts. The steel used for cold stamping is mainly steel plate and steel strip, accounting for 72.6% of the steel consumption of the whole vehicle. The relationship between cold stamping materials and the production of automobile stamping parts is very close. The quality of materials not only determines the performance of products, but also directly affects The process planning of automobile stamping parts technology affects the quality, cost, service life and production structure of the product, so the rational selection of materials is an important and complicated task.

A large number of cold stamping processes are used in the production of automobile stamping parts to meet the needs of the automobile stamping parts industry for multi-variety and mass production. In medium and heavy-duty cars, most of the covering parts, such as body panels, and some load-bearing and supporting parts such as frame, carriage and other car parts are car stamping parts. The steel used for cold stamping is mainly steel plate and steel strip, accounting for 72.6% of the steel consumption of the whole vehicle. The relationship between cold stamping materials and the production of automobile stamping parts is very close. The quality of materials not only determines the performance of products, but also directly affects The process planning of automobile stamping parts technology affects the quality, cost, service life and production structure of the product, so the rational selection of materials is an important and complicated task.

Car stampings, taken out of context, are metal stampings that make up car parts. Among the stamped parts of cars, some parts are directly stamped into car parts, and the other parts need to be processed by welding, machining, or painting before they can become car parts after stamping. There are many kinds of car stamping parts, such as car shock absorber stamping parts spring tray, spring seat, spring bracket, end cover, cover, compression valve cover, compression valve sleeve, oil seal seat, bottom cover, dust cover, impeller, oil Barrels, lugs, brackets, etc. are all automotive stampings.

When selecting materials for automobile stamping parts, metal materials with different mechanical properties are mainly selected according to the stamping type and application characteristics of automobiles, so as to achieve the purpose of ensuring product quality and saving materials.