混粉电火花大面积精加工工艺效果的研究  

Results of Large Surface Fine Machining by EDM Mixed with Powder

作　　者：索来春[1] 郭永丰[1] 赵万生[1] 

机构地区：[1]哈尔滨工业大学

出　　处：《制造技术与机床》1999年第1期24-26,共3页Manufacturing Technology & Machine Tool

摘　　要：介绍了悬浮粉末工作液电火花加工这一新技术，通过一定量的工艺试验分析总结了它的工艺规律，提出了这一技术适用化的改进措施。The surface roughness can be greatly improved by mixing some powders with the working fliud in electro discharge machining. A suitable solution for such technology is proposed, processing experiments and processing law is summarized by analysis.

关 键 词：悬浮粉末工作液 电火花加工 镜面加工 加工极性 

分 类 号：TG661.06[金属学及工艺—金属切削加工及机床]