电火花平面摇动加工中的几何误差分析  

Geometry tolerance analysis in planar sway EDM

作　　者：赵立忠[1] 王延斌[1] 

机构地区：[1]哈尔滨工业大学现代生产技术中心,黑龙江哈尔滨150001

出　　处：《电加工与模具》2004年第B05期44-46,共3页Electromachining & Mould

摘　　要：电火花摇动加工具有诸多优点 ,但是电极的平面摇动会使加工结果出现一定的几何误差。以典型几何形状的摇动加工为例 ,分析了电极的平面摇动对加工结果的影响 ,并针对不同的情况给出了相应的改进措施。Sway EDM have many advantage, but the electrode's sway in planar could lead the geometry tolerance. In the typical geometry's manufacturing by EDM sway manufacturing, The influence which the electrode's sway could make in manufacturing result is analyzed. For every case, the reasonable solution is given.

关 键 词：电火花加工 平面摇动 几何误差 电极 

分 类 号：TG661[金属学及工艺—金属切削加工及机床]