What are the properties of the parts of the mold?
Due to cold stamping and hot stamping, the stamping process is divided into two categories: separation process and forming process.Therefore, in the process of the separation process, the mold is subjected to the shock pressure which is required to separate the material, and also the strong friction between the material section and the material section;During the working process of the forming process, the surface of the mold is also subjected to the strong friction caused by the plastic flow of the material.Therefore, the parts of the mold working parts must be equipped with anti-stamping, high strength and high hardness.The stamping die used in the heating state of the material, the working part also requires the heat resistance, so as to ensure its service life.