What are the factors that affect the stamping deformation?
The factors affecting the stamping deformation are the characteristics and stress state of the material itself.The stress state has two aspects: one is the principal stress direction and the other is the numerical value of the principal stress.The former is determined by the nature of the stamping process, which is related to the technological parameters.
The factors that affect the deformation of the blank in the stamping process are the rounded radius, clearance and friction of the working part of the punch and die.