1. There is no need for excessive consumption of materials; after stamping, the weight of stamped parts is greatly reduced and the hardness is well maintained. After plastic deformation, the internal structure of the metal material is improved to a certain extent, making the stamping The parts have been well improved in terms of strong hardness.
2. The surface of precision stamping parts is not easy to be damaged; during the stamping process, it will not cause damage to the material, so the surface of the material can maintain good quality, and the overall appearance is clean and smooth. Electroplating and painting are carried out for the next precision stamping parts. The surface treatment provides good support.
3. The size of the stamping parts has a high precision; among the stamping parts made by the same mold, the size can be kept uniform, so it has good interchangeability, and it can meet the general requirements without the use of machinery for further processing. The assembly and usage of the parts.