What are the Basic Requirements of Stamping Parts' Raw Material?

Dongguan Changdong Metal Stamping Parts Co., LTD., founded in 2012, located in Dalang Town, Dongguan City, is one of China professional metal stamping parts manufacturer, specialized in various size of metal stamping parts production.

The materials used for metal stamping parts production should not only meet the use requirements, but also meet the stamping process requirements and subsequent processing requirements.

Changdong Metal Stamping Parts Company, with more than 10 years of experience, outlines the basic requirements for raw material as follows:

1. Requirements for stamping forming performance of stamping parts

For the forming process, in order to facilitate stamping deformation and improve the quality of parts, the material should have good stamping forming performance, that is, it should have good crack resistance, good mold adhesion and shape fixation (shape freezing).

For the separation process, the material is required to have a certain plasticity.

2. Requirements for the surface quality of stamping parts

The surface of the material should be smooth, flat, and free of defects and damage. Materials with good surface quality are not easy to break during stamping, not easy to scratch the mold, and the surface quality of the parts is also good.

3. Requirements for the thickness tolerance of stamping parts

The thickness tolerance of the material should meet the requirements of relevant standards. Because a certain mold gap is suitable for a certain thickness of material, too large a material thickness tolerance will not only directly affect the quality of the part, but also lead to the appearance of waste products.

In the process of correcting bending and shaping, the stamping die or press may be damaged due to excessive positive deviation in the thickness direction.