What kind of requirements should the materials of precision stamping parts meet?

When producing some precision stamping parts, they often go through a series of processing techniques, which involve many links and are difficult to manufacture. In order to meet the production requirements and make the products achieve the expected forming effect, there are higher requirements for the stamping materials of precision stamping parts. So what conditions should the stamping materials used? Next, we will analyze and discuss this problem: First, in order to complete the stamping process, the selected material should have the corresponding stamping performance; secondly, the stamping material should be easy to obtain high-quality and high-precision precision stamping parts, which is convenient Production and processing. Moreover, the limit deformation degree and the total limit deformation degree of the stamping material in one stamping process should be large enough to facilitate the improvement of production efficiency. Furthermore, the stamping materials used in electric flat cars should be able to guarantee the requirements of output and quality. That is to say, the selected stamping material should have low loss and wear on precision stamping parts and precision stamping dies, and it is not easy to produce waste, so that the output can be ensured. In addition, the thickness tolerance of stamping materials should comply with national standards. Different mold gaps are suitable for materials of different thicknesses. If the thickness tolerance of the material is too large, it will not only directly affect the quality of the punched parts, but may also cause damage to the mold or press. Not only that, but also need to ensure that the selected stamping parts have excellent surface quality at the same time. In general, it is necessary to ensure that the surface of the stamping material is clean and smooth, free of oxide scale, cracks, rust spots, scratches, delamination and other defects. The material with good surface condition is not easy to break during processing, and it is not easy to scratch the mold. In this way, the finished stamping parts obtained can guarantee better surface quality. In addition, the stamping material used should have good plasticity, and the stamping material should have high elongation and section shrinkage to meet production requirements. Related news: The characteristics of the main materials of stamping parts, the handling of common problems of stamping parts, the characteristics of scaffolding stamping parts and the importance of inspection, the advantages of metal stamping parts introduce the advantages, procedures and characteristics of stamping parts