水泥压顶模具 24墙围墙压顶模具 种类

注塑模具制造精加工工艺流程

Process flow of injection mold manufacturing

一幅模具是由众多的零件组配而成，零件的质量直接影响着模具的质量，而零件的终质量又是由精加工来完成保证的，说控制好精加工关系重大。在国内大多数的模具制造企业，精加工阶段采用的方法一般是磨削，电加工及钳工处理。在这个阶段要控制好零件变形，内应力，形状公差及尺寸精度等许多技术参数，在具体的生产实践中，操作困难较多，但仍有许多行之有效的经验方法值得借鉴。

A mold is made from a large number of parts. The quality of theparts directly affects the quality of the mold, and the finalquality of the parts is guaranteed by fine processing. Therefore,it is very important to control fine machining. In most domesticmold manufacturing enterprises, the methods used in finishing stageare grinding, EDM and fitter treatment. In this stage, manytechnical parameters, such as parts deformation, internal stress,shape tolerance and dimensional accuracy, are more difficult tooperate in specific production practice, but there are still manyeffective methods to be used for reference.