Customized sheet metal forming stamping parts for auto parts

Description

Material selection

When selecting materials, first select metal materials with different mechanical properties based on the type of automotive stamping and usage characteristics, so as to ensure product quality and save materials.
Generally, the following principles should be followed when selecting automotive stamping parts materials:
1. The selected materials should first meet the performance requirements of automobile parts;
2. The selected materials must have good process performance;
3. The selected materials must be economical.
A large number of cold stamping processes are used in the production of automotive stamping parts, which is suitable for the multi-variety and mass production needs of the automotive stamping parts industry. In medium and heavy-duty vehicles, most covering parts such as body outer panels, and some load-bearing and supporting parts such as frames, compartments and other auto parts are automotive stamping parts. The steel materials used for cold stamping are mainly steel plates and steel strips, accounting for 72.6% of the steel consumption of the entire vehicle. The relationship between cold stamping materials and the production of automotive stamping parts is very close: 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 parts technology affects the quality, cost, service life and production organization of the product. Therefore, the reasonable selection of materials is an important and complex task.