Characteristics Of Polishing

- Aug 28, 2020-

Polishing can not improve the dimensional accuracy or geometric accuracy of the workpiece, but to obtain a smooth surface or specular gloss, and sometimes to eliminate gloss (extinction). Generally, the polishing wheel is used as a polishing tool. The polishing wheel is usually made of multi-layer canvas, felt or leather, clamped by a metal circular plate on both sides, and the wheel rim is coated with a polishing agent composed of fine powder abrasive and grease.