How to prevent the scaffold stamping parts from cracking?

In the process of producing scaffold stamping parts, the quality requirements are generally quite strict, because its performance and quality are often related to the effect and safety of later use. However, if you do not pay attention, it is easy to cause cracking problems, and once such problems occur, the consequences caused are more serious. So, how can we prevent it? In fact, we can consider from three aspects. The first aspect is the deep drawing process of scaffold stamping parts. That is to say, in the drawing process, the drawing direction should be as large as possible to make the contact area between the punch and the blank large, and at the same time, it should be ensured that a reasonable shape of the blanking surface can be achieved, and the blank holder force should make the blanking surface The resistance of each part is uniform and moderate, and the drawing depth is reduced. The second aspect is to start with the structural design of the scaffold stamping parts. When designing, it is best to make the radius of each rounded corner larger, and to ensure that the actual depth of the curved surface in the drawing direction is shallower. In addition, the depth of each place should be as uniform as possible, and its shape should be as simple as possible, and the change should be gentle. The last aspect is to consider choosing a suitable scaffolding stamping die design scheme. Under normal circumstances, when designing, it is recommended to take measures such as reasonably designed drawbeads, or larger mold fillets, and ensure that the gap between the punch and the die is kept reasonable, etc., so that it can also be treated. To a certain effect. In short, if we want to avoid the cracking problem of scaffolding stamping parts, then we might as well refer to the above three aspects. I hope that after learning these contents, everyone can deal with them according to these contents, so as to avoid the problem of cracking of the scaffold 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