Effective method to remove burrs on stamping parts

The application of stamping parts is a very broad concept, almost involving all walks of life, so its quality will affect many aspects. However, we are faced with a very difficult problem to solve, that is, some burrs often appear on the section of stamping parts. These burrs will affect the quality of the entire workpiece, so we need to take some measures to deal with it. So, what effective measures should we take to minimize this problem? First of all, after analysis, it is found that the mechanical properties of stamping parts are closely related to burrs. If the material has good plasticity, cracks appear later during punching, and the material is sheared to a greater depth, then it is easy to get a smoother end face and there will be fewer burrs. Another aspect is the need to properly control the gap between the molds. Especially when trying out the mold, you must pay attention to the proper mold gap. When punching, the gap between the male and female molds will have an important impact. If the gap is too small, then secondary shear is likely to occur between the upper and lower cracks, and the stamping parts will form relatively high and thin burrs. At this time, the gap needs to be adjusted appropriately. And if the reserved gap is too large, it will also have a bad effect. This is because if the gap is too large, it will increase the bending and elongation of the stamping material, making it almost in a state of expansion and cracking, so cracks are also very likely to occur. In this case, it will also cause serious burrs and affect the overall production quality. Therefore, at this time, the gap should be appropriately reduced. The last key factor is the state of the die edge. We have found that if the mold is used for a long time, the cutting edge will be severely worn, so it is easy to cause more burrs and affect the production quality of stamping parts. At this time, we need to repair the mold. , And keep the die edge sharp. 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