立式旋转电火花线切割机床的振动分析与动平衡试验研究  

Analysis on Vibration of Vertical Revolving WEDM and Study on Dynamic Balance Test

作　　者：郑华山[1] 滕向阳[1] 贾志新[1] 郭旭初[1] 

机构地区：[1]北京科技大学机械工程学院,北京100083

出　　处：《电加工与模具》2009年第1期26-28,59,共4页Electromachining & Mould

摘　　要：介绍立式旋转电火花线切割机床的结构,分析机床运行时产生振动的来源、危害及消减方法,从理论和实践两方面阐述了刚性转子动平衡试验的具体过程,并对试验结果进行总结。The structure of the vertical revolving wire-cut electrical-discharge machine（WEDM） was introduced, analyzed the cause, the harm and the methods to reduce of vibration while the machine was working, expounded the concrete course of dynamic balance experiment of rigid rotors from both theory and practice,studied and concluded the result of experiment deeply.

关 键 词：振动 刚性转子 动平衡 不平衡量 

分 类 号：TG661[金属学及工艺—金属切削加工及机床]