（Optical lens manufacturer ）The mirror polishing of microscope and spectacle can be divided into mechanical polishing and chemical polishing. The dry goods recommended by Xiaobian below is mechanical mirror polishing. Let's see how mechanical mirror polishing works?
（Optical lens manufacturer ）Mirror polishing is divided into mechanical mirror polishing and chemical solution mirror polishing. Mechanical mirror polishing is the process of polishing metal materials (rough grinding, fine grinding) and polishing process, so as to achieve a smooth, bright surface like a mirror. Chemical solution mirror polishing is to use chemical solution to soak, remove oxide skin on the surface, so as to achieve a bright effect.
（Optical lens manufacturer ）Mirror polishing is the process of polishing metal materials (rough grinding, fine grinding) and polishing process (Wendt three-step polishing) to achieve a smooth, bright surface like a mirror.
1、 Polishing process
The purpose of polishing is to obtain a smooth surface. At this time, there are still very fine and uniform wear marks on the grinding surface. There are two kinds of grinding: rough grinding and fine grinding.
1. Rough grinding rough grinding is to modify the rough surface and irregular shape.
2. After rough grinding, there are still deep grinding marks on the metal surface, which need to be eliminated in the fine grinding to prepare for polishing.
2、 Surface polishing process
Polishing process is to obtain a bright mirror like surface processing process. Most of the polishing wheel is used to polish the surface of the parts repeatedly, which is used to modify the coating surface. Polishing is the last process of coating surface or part surface. Its purpose is to eliminate the tiny grinding marks remaining on the surface after polishing. The ideal polishing surface should be smooth, bright, no mark, no relief, no pit, no metal disturbing layer. The change of grinding surface after polishing and polishing.
