Reasonable choice of material selection principles for automobile stamping parts

As the name implies, automotive stampings refer to metal stampings composed of automotive parts. Among the automobile stamping parts, one part is directly stamped into auto parts, and the other part needs to be welded, or mechanically processed or painted into auto parts after being stamped. There are many kinds of automobile stamping parts, the author of precision tells you. Such as the spring tray, spring seat, spring bracket, end cover, cover, compression valve cover, compression valve sleeve, oil seal seat, bottom cover, dust cover, impeller, cylinder, lug, bracket, etc. of automobile shock absorber stamping parts belong to the automobile Stamping. In the selection of materials, we must first select metal materials with different mechanical properties according to the type and use characteristics of automobile stamping to achieve product quality and save materials. The selected materials should first meet the performance requirements of auto parts; the selected materials should have better technical performance; the selected materials should have better economy; a large number of cold stamping processes are used in the production of automotive stamping parts, which can meet The automobile stamping parts industry needs a variety of products and demands for mass production. Among the medium and heavy vehicles, most of the covering parts such as body panels, and the bearings and support parts such as frame, frame and other auto parts are mostly automobile stamping parts. section. The main steel grades used for cold-stamping steel plates and strips account for 72.6% of total vehicle steel consumption. Cold-stamping materials are closely related to the production of automotive stamping parts. The level of material determines product performance and directly affects the automotive stamping process The design of the process affects the product quality, cost, service life and production organization, so it is an important and complicated task to select materials reasonably. Guangdong Precision Co., Ltd. is committed to providing customers from all walks of life around the world with one-stop solutions for precision drawing, blanking and plastic parts. Implement 5S site management, TPM equipment management and pass IATF 16949 quality system certification. Relying on Yingling's quality management system, it has won the trust of global customers and has become a strategic partner of Philips and Osram for more than 20 years. [Related recommendation] Learn more: What are the methods for polishing the surface of stainless steel? Learn more: Manufacturing characteristics of automobile stamping parts molds Learn more: Points to note in the design of continuous stamping dies (2)