特种加工在现代加工技术中越来越占有特别重要的地位,尤其是新技术装备和尖端产品,现非用特种加工方法加工不可。目前特种加工技术的应用已遍及到各个加工领域,在许多方面引起了极其深刻的变革。到目前为止,据不完全统计已出现近百种特种加工方法,其分类为: 1.尺寸加工方法:电火花加工、电子束加工、离 Special processing in the modern processing technology more and more occupy a particularly important position, especially new technology and equipment and cutting-edge products, are not using special processing methods can not be processed. At present, the application of special processing technology has spread to various processing fields, causing profound changes in many aspects. So far, according to incomplete statistics, there have been nearly 100 kinds of special processing methods, which are classified as follows: 1. Size processing methods: EDM, electron beam processing,