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论述了混粉电火花加工技术在国内外的发展情况 ,着重介绍了几种混粉工作液的构成及加工效果的优劣 ,混粉电火花加工方法在型腔模具制造中的应用及发展前景
The development of mixed powder EDM technology at home and abroad is discussed. The composition of several mixed powder working fluids and the advantages and disadvantages of the processing results are introduced. The application and development prospect of mixed powder EDM in cavity mold manufacture