What are the main reasons for the tearing and skew of stamping parts?

Those who are familiar with the production of stamping parts will know better, in fact, the product may have abnormal problems such as tearing and skewing during the processing. So, what factors caused this situation? Let's analyze together whether it is because the process is wrong or the quality of the material is not good, which leads to the phenomenon of tearing and skew of the stamping parts. In order to find out the real reason, we specially consulted professionals. Below we will share the main content summarized with you, hoping to help. In fact, there are many reasons for the tearing and skewing of stamping parts. For example, it may be that the feed machinery has certain defects when designing the flanging forming mold. If this is the case, the shape design of some stamping parts is more complicated and the curved surface is relatively narrow, so there will be tearing or skew quality problems during the forming process. Another important factor is that when setting the molding process parameters, it may be unreasonable. Under normal circumstances, during the molding process, the die, the die, and the parts of the two should be tightly fitted together. And if one or some of the parameters are set unreasonably, then this requirement may not be met, and some defects will appear after molding. In addition, a more common factor is that there is a large error between the stamping mold processing parts and the drawing design, or there is a non-compliance. If there is such a problem, when the die is actually being processed, the die is likely to swing from side to side during the movement of the die, and the resulting stamping product may be torn or skewed. Therefore, the blanking core must ensure stable, reliable and correct sliding during the forming of the part. 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