Automobile stamping parts, as the name implies, are metal stamping parts of automobile parts.
In automobile stamping parts, one part becomes an automobile part directly after stamping, and the other part can only become an automobile part after welding, machining or painting.
When selecting materials, we should first choose metal materials with different mechanical properties according to the types and characteristics of automobile stamping parts, so as to ensure product quality and save materials.
The material selection of general automobile stamping parts should follow the following principles: 3360 1.
The selected materials must first meet the performance requirements of automobile parts; 2. The selected materials should have good technological properties; 3. The selected materials should have good economy.
Cold stamping technology is widely used in the production of automobile stamping parts, which meets the needs of multi-variety and mass production of automobile stamping parts industry.
In medium and heavy-duty vehicles, most of the covering parts such as body panels and some bearing brackets such as carriages are automobile stamping parts.