Talk about the impact of bad polishing of injection moulds

For the injection mold, polishing is one of the essential links, but the key is to grasp the degree of polishing. 

If the polishing is too light, it will not reach the desired effect; but if the polishing is too much, it will also form bad consequences for the injection mold. 

Self-polishing of the injection mold is to reach the mirror finishing effect, and then deal with the mold appearance of micro-hole and other problems.

Injection mold

The so-called over-polishing refers to the polishing time being too long, making the appearance of the injection mold quality is getting worse. 

When the injection molding tool is over-polished, it will present two phenomena: orange peel and micro-pit, which are mostly produced in the mechanical polishing process of the mold.

Orange peel is an irregular, rough appearance, because the polishing pressure is too large and polishing time is too long, as well as the polishing method is not appropriate and other reasons to form. 

Because of the lack of injection mold polishing skills, many people polishing process found that the appearance of poor quality, will increase the polishing pressure, and extend the polishing time, coupled with the improper polishing process, but this is often counterproductive to make the appearance of the quality becomes worse.