How to prevent the problem of stamping parts from cracking

I don't know if we know the detailed processing process of stamping parts. In fact, although the processing process of this product is relatively simple, it is necessary to maintain a better situation in the operation process. Otherwise, it will simply cause some unexpected situations. For example, stamping parts will show undesirable phenomena such as cracks, which will affect their normal use. Below, let's take a look at the detailed reasons and solutions. To deal with the problem of cracking, we first need to find out the real cause. In the actual processing process, we found that there is more than one reason for the cracking of the metal stamping parts. In general, there are three reasons that will cause the cracking problem. One factor is the excessive tensile stress of the selected part. Because the product will be affected by internal stress and external impact during the processing process, it will cause a problem of cracking. The other two reasons are: the forming process parameters are not well implemented, and the flanging forming mold has certain shortcomings in terms of planning. In the molding process, in order to meet the requirements of the process, it is necessary to ensure that the die and the die core must be tightly attached together. In addition, during the molding process, it should also be ensured that the die die and the molding surface are consistent with each other. Etc., to prevent cracking problems caused by stamping parts. So, in the production process, what measures should we adopt to prevent this problem? In view of this problem, we can consider from three aspects, one is the drawing process, and the touch area of u200bu200bthe punch and the blank should be added as much as possible during the drawing. In the structural planning of the stamping parts, the radius of each fillet should be larger and the depth throughout the area should be more uniform. Third, when making mold planning, more reasonable planning methods should be selected. All in all, in order to prevent these problems as low as possible, we must adopt some useful methods in a targeted manner, so that we can truly prevent the occurrence of defective metal stamping parts and improve the quality of products. 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