What are the requirements for metal stamping process?

Metal stamping processing is a processing technology that uses high-speed punches and abrasive tools to deform or break stainless steel, iron, aluminum, copper and other materials of the opposite sex to achieve a certain shape and specification. The processing of metal stamping parts includes technological processes such as cold stamping, bending, deep drawing, forming, and finishing. So what are the requirements for metal stamping processing technology? 1. When designing the structural shape of the parts, the metal stamping process adopts simple and reasonable surfaces and their combinations. At the same time, it should also try to minimize the number of processed surfaces and the smallest processing area. 2. Choose a reasonable method of blank preparation in mechanical manufacturing, which can directly use profile, casting, forging, stamping and welding. The selection of the blank is related to the specific production technical conditions, and generally depends on the production batch, material properties and processing possibilities. 3. In order to improve the quality of the stamping deformation and the quality of the parts, the metal stamping processing should have good plasticity, small yield ratio, large plate thickness directivity coefficient, small plate plane directivity coefficient, yield strength and elastic modulus The ratio of the amount is small. The separation process does not require a material with good plasticity, but a material with a certain degree of plasticity. 4. Specify appropriate manufacturing accuracy and surface roughness. The cost of metal stamping parts will increase with the improvement of accuracy, especially in the case of high accuracy, this increase is extremely significant. Therefore, high accuracy should not be pursued when there is no sufficient basis. Similarly, the surface roughness of metal stamping parts should also be appropriately specified according to the actual needs of the mating surface. Hardware processing is now applicable to various fields, ranging from daily necessities in daily life to large manufacturing industries. Of course, each type of processed part in each industry has different processing techniques and processing requirements. Hardware, 15 years of ingenuity, focus on precision metal stamping factory, silk-like precision + 16 strict quality inspections, with the concept of the result of your needs as the result of your work, let you choose, and choose to rest assured!