Custom Metal Bending Deep Drawn Stamping Parts

Deep drawing of metal is a process of stamping a metal sheet into a hollow cylinder. Deep drawing technology is widely used in production processes, such as car parts; it can also be used to make household products, such as stainless steel kitchen sinks.

Applicable materials

1. The deep drawing process relies on the balance of metal ductility and compression resistance. Suitable metals are: steel, copper, zinc, aluminum alloy, and other metals are easy to tear and wrinkle during the deep drawing process.

2. Because the ductility of metal directly affects the production efficiency and quality of deep drawing, metal flakes are generally used as raw materials for processing.

Design Considerations

1. The inner diameter of the part formed by deep drawing should be controlled between 5mm-500mm (0.2-16.69in)

2. The longitudinal length of deep drawing is at most 5 times the inner diameter of the part section

3. The longer the longitudinal length of the part, the thicker the metal sheet, otherwise there will be surface tearing during processing, because the thickness of the metal sheet will gradually decrease during the stretching process

Product parameters: