Causes of cracks in the bending of metal stamping parts

In the process of processing metal stamping parts, stamping parts processing plants will have various undesirable phenomena, such as cracks in the bends; what are the reasons for this situation? Let’s take a look below; 1. The bending direction of the metal stamping parts is not good. When bending, the bending direction needs to be the same as the embossing direction. For the two-way bending metal stamping parts, the bending should be 45 with the embossing direction. 2. The material of the metal stamping parts is not selected well, the plasticity is not good, the hardness is too high, and the brittleness is usually cracked; 3. The mold fillet is too small, if the material is too thick and the fillet is too small, Cracks are prone to occur. The rounded corners of the mold are the bending radius of the bending. This is determined according to the thickness of the material; Recommended article: What are the components of the general mold under the introduction of stamping parts processing factory Previous: How to solve the wrinkle of stamping parts The problem?