How to improve the quality of metal stamping parts

Nowadays, as people's demand for metal stamping parts has increased, their quality requirements have also increased, whether it is in terms of aesthetics, precision and shape of stamping parts. So, how do stamping parts manufacturers guarantee and improve the quality of metal stamping parts during the stamping process? 1. The materials used for metal stamping parts should not only meet the technical requirements of product design, but also meet the requirements of the stamping process and the processing requirements of cutting, electroplating, cleaning and other processes after stamping. 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. When designing the structure and shape of the metal stamping parts, try to use simple and reasonable surfaces and combinations, and at the same time, try to make the number of processed surfaces and the processing area small. 4. The selection of stamping oil should meet the process requirements, and the stamping oil with excellent performance can significantly improve the processing environment and improve the accuracy of the workpiece. 5. Requirements for metal stamping performance. For the forming process, the material should have good plasticity, small yield ratio, small plate plane directivity coefficient, large plate thickness directivity coefficient, and small ratio of yield strength to elastic modulus This is conducive to the improvement of stamping deformation and the quality of the parts. For the separation process, it should have a certain degree of plasticity. The better the plasticity, the more difficult it is to separate, and the material does not need to have good plasticity. 6. Specify the processing cost of parts with appropriate manufacturing accuracy and surface roughness. The processing cost of metal stamping parts will increase with the improvement of precision, so the surface roughness of metal stamping parts should be appropriately specified according to the actual needs of the mating surface. [Recommendation] Learn more: The performance of metal stamping materials Learn more: Briefly analyze the purchase method of metal stamping parts Learn more: What conditions should a good stamping and drawing manufacturer have?