What is the meaning of mould pg processing?

Pg stands for optical grinding, which is a popular precision machining mode. It is mainly used for machining key parts in precision equipment such as molds, and is suitable for forming and grinding high-hardness materials.

Parametric optical projection grinder, also known as PG(ProfileGrinder), is a famous Japanese brand optical projection grinder. WASINOGLS-5TCNC optical projection grinder, the maximum spindle speed can reach 30,000 rpm, the maximum up-and-down stroke is 1 1.06mm, the maximum up-and-down stroke speed is 400 times /mm, the machining accuracy is within 0.002mm, the minimum machine size is 0.000 1mm, and the machining is minimum. ..