Common sense of metal stamping processing, learn about it!1

There is a lot of common sense in metal stamping processing. The author only sorts out some very common ones. There are main measures to reduce manufacturing costs. According to the overall deformation properties of the material, the stamping process is divided into two categories, and the five deformations of the stamping process are three major types. In terms of this, let’s see what the author says. 1. The main measures to reduce manufacturing costs: 1. Improve the rationalization level of the process. 2. Improve the level of mold design, reduce procedures, and increase mold life. 3. Improve the automation and high-speed level of the stamping process and reduce costs. 4. Design molds for processing each workpiece at the same time. 5. To reduce costs by improving the utilization rate of materials. 2. According to the general deformation properties of the material, the stamping process is divided into two categories: 1. Separation process: under the action of external force, the stress of the deformed part of the spheroidizing material exceeds the strength limit of the material and the sheet breaks and separates. 2. Plastic deformation process: Under the action of external force, the stress of the deformed part of the sheet material exceeds the yield limit of the material, but when the strength limit is not reached, only plastic deformation is generated to obtain a certain shape and size. Three. Five deformations of the stamping process 1. Three-dimensional pressing: redistribute the volume and transfer the material to a certain extent to change the shape or height of the blank. 2. Bending: The flat sheet material is turned into a bent piece, and the shape of the bent piece is further changed. There are bending, curling and twisting. 3. Calendering: stamping a flat blank into a hollow part of the required shape, or further changing the size of the hollow part. 4. Forming: Use local deformations of various properties to flatten the shape of parts or blanks. Forming deformation includes undulating forming, flanging, necking, bulging, rounding, and shaping. 5. Cutting and punching: unclosed or unclosed to separate the part of the material from the other part. This type of method includes blanking, punching, trimming, cutting, cutting, incision and so on. The above is the common sense about metal stamping processing. Through the above introduction, I believe everyone can have a better understanding of metal stamping processing. Related news: The characteristics of the main materials of stamping parts, the handling of common problems of stamping parts, the characteristics of scaffolding stamping parts and the importance of inspections