快走丝线切割机床断丝原因分析与对策  

The Analysis and Countermeasures for Wire-cut off in High Speed Linear Cutting Machine

作　　者：李德荣[1] 安芬菊[1] 

机构地区：[1]广东海洋大学工程学院,广东湛江524088

出　　处：《装备制造技术》2008年第2期22-23,共2页Equipment Manufacturing Technology

摘　　要：在快走丝线切割加工中经常会发生断丝现象,频繁穿丝降低了加工效率,重复切割导致加工精度下降。从断丝的根本原因入手,全面分析了加工中各种因素对断丝的影响,并提出有效减少断丝现象的解决对策和预防措施。Wire-cut off is often met in high speed Linear Cutting Machine during machining. Frequently changing wire may decrease machining efficiency, and repeat machining can affect process accuracy. Based on the basic cause of wire-cut off, the effect from each factor that results wire-cut off is completely analyzed, and some measures for wire-cut off are pointed out.

关 键 词：线切割 断丝 分析 对策 

分 类 号：TG661[金属学及工艺—金属切削加工及机床]