What kinds of deformations exist in the processing of stamping parts?

From the perspective of the entire stamping process of stamping parts, the process can actually be divided into two different processes. One of the processes is called the separation process, which mainly refers to that after the stamping material is subjected to an external force, the stress of the deformed part exceeds its own strength limit, so it breaks and separates. Another process is the plastic deformation process. This process actually refers to the fact that after a certain external force, the stress of the deformed part of the stamping material exceeds its yield limit, but has not yet reached the strength limit, so only plastic deformation occurs, resulting in a certain shape and size. In the process of forming stamping parts, there are mainly five kinds of deformation. Do you know what kind of deformation they are? The first kind of deformation is three-dimensional pressing, which mainly refers to the redistribution of the volume of the stamping parts. In this process, there is also a partial transfer of the material to change its shape, height, thickness, etc. The second type is bending deformation, which mainly refers to turning the originally flat sheet into a curved piece, etc.; the third type of deformation is calendering, which mainly refers to stamping a flat blank into the required shape of the part. The fourth kind of deformation actually refers to the forming of the stamping part, which mainly changes the shape of the raw material after being subjected to external forces. The main forms of forming deformation include: undulating forming, flanging, necking, and shaping. The fifth type is tailoring and punching deformation. The processing methods that belong to this kind of deformation include: punching, trimming and notching. This article mainly introduces the various deformations of stamping parts, and hopes that through the introduction of these contents, it can help everyone to have a better understanding of the processing of metal stamping parts. Related news: The characteristics of the main materials of stamping parts, the treatment of common problems of stamping parts, the characteristics of scaffolding stamping parts and the importance of inspections