The main quality problems in the deep drawing process: Wrinkles in the flange deformation zone Fracture of dangerous section 1. Wrinkles (1) The concept and cause of wrinkling Wrinkle refers to the formation of heights along the tangential direction in the flange deformation zone during deep ... Read More
Metal stamping parts are the products we usually come into contact with. It is made by cutting, bending, punching, forming and other processes of metal materials in the cavity through the pressure of the mold and the punch. So what are the precautions for metal stamping parts in production? Xiaoshuo... Read More
Among the metal stamping parts, metal shrapnel is a product we use more. The shrapnel also generally determines the material of the shrapnel according to the purpose and performance of the shrapnel. For example, the physical resilience is required to be used more frequently and the pressure is highe... Read More
The hardness test of metal stamping parts adopts Rockwell hardness tester. Small stamping parts with complex shapes can be used to test the surface is very small, can not be tested on the ordinary desktop Rockwell hardness tester. Stamping processing includes punching, bending, deep drawing, ... Read More
With the refinement of industrial electronics, various industries have higher and higher requirements for metal stamping parts, including the stamping shape. In the process of punching the shape, it is easy to produce turning and distortion phenomena, which affect product quality. So why do these si... Read More
