Deep draw metal rotating shaft shell

Comprehensive performance good metal materials axial tensile and compression failure test, with a standard sample (round), normal fracture is a cup, (cup and cup), the bottom is flat, the side slope is 45 degree cone, cone reaction plastic slip shear stress failure process, the bottom flat response after strain hardening process of brittle fracture The material conical surface with good plasticity is large and the bottom plane is small, the material conical surface with poor plasticity is small and the bottom plane is large, the metal material with good comprehensive performance is appropriate.

Metal stamping can produce thin walls of various irregular shapes, such as

1) cylindrical 

2) rectangular

3) stepped

4) spherical

5) conical

6) parabolic and so on