混气电火花精微光整加工技术  

作　　者：何广敏[1] 赵万生[1] 耿春明[1] 刘晋春[1] 

机构地区：[1]哈尔滨工业大学,150001

出　　处：《航空精密制造技术》1999年第5期9-11,共3页Aviation Precision Manufacturing Technology

摘　　要：分析了混气电火花精微光整加工的机理，介绍了混气加工装置，并进行了对比加工实验．结果表明混气电火花加工能够有效地改善加工表面粗糙度和提高生产率．The mechanism of fine and polishing EDM (Electrical Discharge Machine) with the air contained liquid between machining gap is analyzed in the paper. The device for the technology is introduced, and the comparing experiment with ordinary for and polishing EDM is also carried out. The result shows that EDM with air contained liquid can improve the surface roughness and the productivity effectively.

关 键 词：电火花精微光整加工 混气工作液 表面粗糙度 生产率 

分 类 号：TG176[金属学及工艺—金属表面处理]