Polishing or buffing; It is a surface polishing process with abrasive stone, abrasive paste or surface with liquids.
Polishing is the minimum amount of removal of the material from the polished surface.
The purpose is to smooth the surface and provide shine.
To do this, the polish particles are pressed onto the surface to be polished with a certain pressure.
These polishing particles are in the paste, polish, etc. environment.
In reality the process corresponds to grinding, but in polishing as little material as possible should be removed from the surface.
The thickness of the polished material is slightly reduced.
This process is preliminary for the electroplating of the workpiece.