Common surface treatment process for plastic molds

In today's era of rapid industrial development, plastic mold has become an indispensable part of the industrial era.The common surface treatment in the injection mold is as follows.

1. Polish

Mainly by cutting, plastic deformation of the surface of the material to remove the polished convex part and get a smooth polishing method.The general use of stone, wool wheel, sandpaper, etc., mainly by manual operation.

2. The Thin Fire Texture

After the EDM processing in the plastic mold to leave lines, generally not specially to do electrode processing fire pattern, because the cost is relatively high.

3. The chemical Texture

The sprayed molds and the molds pasted with film are soaked in the adjusted chemical liquid, and the bright colored parts of the molds are corroded, and the surface of the molds is black after corroding.

4. Electroplating

Is the use of electrolysis way to make the metal or alloy deposition on the surface of the workpiece, to form a uniform, dense, good adhesion of the metal layer process, this is electroplating.

5. Sand Blasting

Sandblasting is a kind of workpiece surface treatment process, the use of compressed air as the power, to form a high-speed jet jet will spray to the surface of the workpiece to be processed, so that the surface of the workpiece surface appearance or shape changes.

These are the surface treatments commonly used for plastic molds. If you are interested in more information about injection moulds, please feel free to leave you messages to us Green Vitality Industry Co.,Ltd.