Optical grinder (PG) accuracy

Optical grinder accuracy

Precision machining mode

Optical grinding (PG) is a popular precision machining mode, which is mainly used to process key parts in precision equipment such as dies, and is suitable for forming and grinding of high hardness materials.

A popular precision machining mode of optical grinding type in Chinese. High hardness workpiece hardness (HRA)~~88-96

Reference parameters:

Surface roughness: RZ~~0.2um/F1.0mm/min

Machining accuracy: the tolerance can be stably guaranteed within 0.001 mm.

Processing method: It needs to be processed with the help of a plotter. The plotter depicts the required graphics on the film, and the film is pasted on the projection screen and corrected. The processor will conduct molding processing according to the molding on the film.