Deal with some common problems in the processing of metal stamping parts

Stamping parts are a widely used product, and its application range is very wide. Then we encounter some of the problems of stamping parts in our daily life, how should we deal with it?

Sometimes the produced stamping parts will have some adhesion and scratches. What is causing this? It is due to the unfavorable phenomena such as the friction between the material and the convex and concave mold.

If the stamping parts we see often have burrs, this is due to the fact that the gap between the cutting die and the drop is too large or too small.

And sometimes we will find that the stamping parts will have the phenomenon of wrinkles. This is because the slider of the press is not adjusted well, and the accuracy of the press is relatively low. We should adjust it in time.

What should we do if the stamping parts we produce are turned over and twisted? We need to observe which part of the problem occurs, and we need to explain it separately!

The common problems of stamping parts coil material are as follows:

1. There is foreign matter on the surface or inside of the steel plate, the foreign matter is peeled off, and the coil is in a scar-like state;

2.Scratches (caused by the surface of the roller or foreign substances), the corners (20~30mm) are deformed or wrinkled due to uneven stress, and the corners of the coil are damaged;

3.It is caused by the sliding of the roller, and after the foreign body enters, the bulge is pressed out on the back of the roll material (the foreign body disappears when it falls);

4. The edges are irregularly damaged, and the materials outside the rules are bad;

5. Roller marks (caused by foreign matter attached to the roller), foreign matter causes obvious groove marks on the surface depth.

After actual use, it is known that scratches (caused by the surface of the roller or foreign matter), foreign matter enters the bulge on the back of the roll (the foreign matter disappears when it falls) and the roller trace (caused by foreign matter attached to the roller) is in use Favorite problem.