Basic process requirements for metal stamping parts

When stamping metal parts are processed by stamping factories, many basic processes are involved. Here is an introduction to the basic process requirements related to the processing technology of the metal stamping manufacturing plant. 1. The materials commonly used in metal stamping parts not only need to meet the product performance regulations, but also the stamping process regulations and the production and processing regulations after stamping. 2. In the overall planning of the shape and structure of the metal stamping parts, try to adopt a simple and effective appearance (such as a plan view, a circle, a spiral surface) and composition. In addition, the number of production and processing surfaces should be as small as possible and the total production and processing area should be as small as possible. It may be small. 3. Choose the method of making blanks in effective mechanical equipment manufacturing, which can directly apply profile, casting, stamping, electric welding and so on. The selection of blanks is related to detailed production skill standards, which generally lie in the production of large quantities, the role of materials, and the probability of production and processing. 4. Regulations on the metal stamping forming function. Regarding the forming process, in order to better benefit the stamping deformation and product quality, the material should have good plasticity, a small yield ratio, a large directional coefficient of plate thickness, and the tensile strength of the material. The ratio of elastic molds is small. Regarding the separation process, the material does not necessarily have very good plasticity, but it should have a certain degree of plastic deformation. The better the plasticity, the less easy it is to separate. 5. The production and processing costs of parts with appropriate standards of manufacturing precision and surface roughness. The production and processing costs of metal stamping parts will increase with the development of precision, especially under the condition of high precision, the cost increase is extremely obvious. Therefore, when there is no sufficient basis, high precision should not be sought. [Related recommendation] Learn more: What are the methods for polishing the surface of stainless steel? Learn more: Manufacturing characteristics of automobile stamping parts molds Learn more: Points to note in the design of continuous stamping dies (2)