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Analysis of precision machining control of mold parts


1. Introduction

A mold is made with a large number of mold parts, non-standard mold parts quality directly affects the quality of the mold, but not the ultimate quality standard mold parts are composed of fine processing to complete the guarantee, so that good control of finishing major.

In most domestic mold manufacturing enterprises, the finishing stage adopts grinding, EDM and fitter processing. At this stage to control the deformation, stress, tolerances and the size precision of many technical parameters in the production practice, the operation more difficult, but