What should I do if the die-cut products are deformed during the processing? This is one of the problems that many technicians will encounter. At this time, the first thing the technician needs to do is not to trace who is wrong, but to find out the problem in time, and then find out the corresponding treatment. So let's talk about it today, what is the reason for the distortion of the die-cut products?

The first thing to look at is what kind of product is stamped; thicker edges of the data will have indentations, which will cause deformation; the use of the die will also have an impact, the number of stamping times is too large, the knife interface is not good, will lead to data distortion.

The following is a summary of the die-cutting processing plant:

1. Mold: The frequency used is high, the pressure generated is too large, and the knife interface is not good, which will cause data distortion.

2. Die mold pad: The die pad has height, thickness, hardness and elasticity. When it is consumed, it will also cause deformation of the product, too thick and too high; if it is long, it will swell the knife; the pad is too soft and too low. During the process, the data will be indented into the die, causing deformation of the product. Therefore, it is necessary to select a suitable mesh die-cutting die pad.

3, tension: There are some information, for example, some maintenance film, if the tension is too large, the pressed product shrinks, then the final die-cut products may also be deformed.

4, the material is thick, such as pvc, eva data thicker in the edge of the punching may appear indentation, which will also lead to the problem of die-cut product deformation.

5, small side products or some irregular products will also lead to product deformation during the punching process, such as these difficult to do products, one-time molding is difficult to reach, can be designed 2 times or more sets of overmolding, to Reach the product request. Small holes or small margins can not be directly used with ordinary pad cotton, can be cut into the required shape and size with glass glue or silica gel, and manually inserted into the mold. If the laser cutter mold fails to achieve the effect, it is necessary to think about using fine molds (corrosion molds, carving molds, etc.). Some products that are difficult to make are difficult to reach in one molding, and can be designed in two times or more times. To reach the product request.

6, the angle of the knife, although this problem is rarely presented, the general only need to control the detailed size of the tool is no problem, but if the technology is not closed, it will still be unpredictable.

All in all, there are many elements that form a die-cut product that exhibits distortion. The only ones mentioned above are the main ones. I hope that I can help you. If you want to prevent this situation from happening, then the technicians will need to sum up the experience and learn from the experience, so that they can be foolproof and ensure the quality of the die-cut waste.

Everyone collects firewood and the flames are high. In addition to the above reasons, you think that there are still some reasons for the deformation of the die-cut products. You can actively express your personal opinions!