The quality of the exterior covering parts of a sedan directly affects the appearance of the entire vehicle, such as whether the gaps are consistent, whether the body styling lines are smooth, whether the overlap between various parts is continuous, and w
In the process of automobile body manufacturing, body stamping and welding parts are the main research objects, and their manufacturing dimensional deviations directly affect the quality of automobile products, such as sealing, wind noise, service life, p
Car body stamping parts account for 50% to 60% of the car's weight, and their maintenance mainly refers to the replacement and repair of body stamping parts.
Sheet metal is widely used due to its good strain hardening ability, strong uniform deformation ability, and fatigue characteristics. However, in sheet metal applications, especially in manufacturing, the significant increase in sheet metal strength has b
Cold stamping die refers to a process equipment that processes materials (metal or non-metal) into parts (stamped products) or semi-finished products in cold stamping processing. The lifespan of molds can generally be divided into design lifespan and serv
Reasonable design structure of cold stamping molds, suitable mold material selection, and mold processing and assembly debugging process are the basis for improving the service life of cold stamping molds.
