Bending Sheet Metal Stamping Parts Polishing Finish for Furniture

Deep Drawn Parts OEM Bending Sheet Metal Stamping Part

Deep drawing stamping is a special stamping method. The principle is to apply external force to plates, strips, pipes and profiles by means of presses and dies to cause plastic deformation or separation, so as to obtain the required shape and size. Pieces (deep drawing parts), metal drawing parts.

What are the common problems with the stretching die?

The die wall of the drawing part is broken, which often occurs on the side wall near the corner of the square cylinder and near the radius of the die (rcd). In the mold design stage, it is difficult to predict. That is, an inverted W shape, and a cross grid at 45° to the drawing direction appears above.

Cracks appear in the corresponding parts of the punch shoulder of the metal drawing part. Due to the insufficient strength of the material, this defect occurs when the deep drawing load reaches the material breaking load. The defective part occurs at the corresponding part of the punch shoulder R (at rp), that is, the part closer to rp than the impact line. Because the impact line of the broken part is different from other parts, it can be observed and checked to solve the corresponding place.

Product parameters:

Nanpi Haoxinyuan Technology Co., Ltd. was established in 2018. We focus on metallic parts OEM and do contract part fabrications to our customers.Our company is located in cangzhou city, hebei Province.Haoxinyuan pay much attention on our product process control and process management. Our company is TS16949 certified.

Haoxinyuan has a professional and experienced working team dedicated to metal parts fabrications. Our strengths and specialties is Processing and production of metal stamping parts, and we provides a one-stop service, including mold production, stamping production, surface treatment and assembly.

Our products sell well in Africa, Middle East, Southeast Asia, Europe, North America and other places. Anyone who works with us is proud of our good after sales service and open attitude.