Normal range of vacuum heat treatment deformation

The normal range of vacuum heat treatment deformation is 0.02-0.03. According to relevant public information, the deformation under normal circumstances is not more than 0.05MM, that is, between 0.02 and 0.03, and the allowance before and after polishing is 0.05-0.08 mm.. If the technical level of the processing personnel is not good, the grinding amount can be appropriately enlarged.