Thin Stainless Steel Cup Deep Draw Metal Stamping

Thin Stainless Steel Cup Deep Draw Metal Stamping

Metal plasticity is better than paper, cannot do the same experiment, 10CM cup stainless steel and aluminum alloy can be directly shaped, iron needs to be heated to expand the ductility, fold processing: When stamping mould precision is not generated inside and outside, as for straight cylindrical cup are late after many times of rolling, and the metal flanging principle with the specified is the stamping process is not the punch press, speed fast, relatively deep will snap, generally with hydraulic, actually tensile for metal is not more than 10 cm, early 50 cm tall vase, Is also the whole plate stretching, but the process is different, is explosive forming, and now commonly used seamless 3 and 4 pipe are explosive forming

1, because there is no internal mold, there will be no risk of not getting out;

2, when the container is detonated with uniform force, it will not fracture due to uneven force;

3, the explosion will produce high temperature at the same time, which increases the ductility of the metal.