Polishing is one of the methods for surface treatment of parts, which can improve the surface finish of parts, enhance surface quality, strengthen functionality, increase precision and extend service life. Polishing not only enhances the appearance of a product but also plays a significant role in its functionality. Polishing is often used for various materials such as metal, plastic, glass, etc.
Polishing refers to a processing method that uses mechanical, chemical or electrochemical actions to reduce the roughness of the workpiece surface to obtain a bright and flat surface. Polishing cannot improve the dimensional accuracy or geometric accuracy of the workpiece, but aims to obtain a smooth surface or mirror gloss, and is sometimes used to eliminate gloss (matte).
If the oxide layer on the surface of the paint, shallow scratches, and the paint surface loss caused by oxidation, etc., which affect the appearance of the paint surface, you can use the polishing process.