Selection of automotive precision metal stamping parts

A large number of cold stamping processes are used in the production of automotive stamping parts to meet the needs of the automotive stamping industry for multi-variety and mass production. In medium and heavy-duty vehicles, most of the covering parts, such as the outer panel of the body, and some load-bearing and supporting parts such as the frame, the carriage and other auto parts are all automobile 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. Cold stamping materials are closely related to the production of automotive stamping parts. The quality of the material not only determines the performance of the product, but also directly affects the performance of the product. The process design of automobile stamping technology affects the quality, cost, service life and production organization of the product, so the reasonable selection of materials is an important and complicated task. Previous post: Analysis of the design principles of stainless steel stamping parts