基于C++的电火花机床PMLSM驱动二次开发及性能测定  

PMLSM Driving EDM Redevelopment and Performance Measurement Based on C++

作　　者：蔡炯炯[1,2] 任嘉祺[1] 邵波[2] 

机构地区：[1]浙江机电职业技术学院电气电子工程分院,浙江杭州310053 [2]浙江大学应用物理研究所,浙江杭州310027

出　　处：《轻工机械》2011年第4期71-75,共5页Light Industry Machinery

基　　金：浙江机电职业技术学院孵化基金资助(0410030203)

摘　　要：根据电火花加工的动作特点,对已有的PMLSM电机的伺服驱动器进行二次开发,即利用MSComm通信控件对伺服驱动器进行控制,同时开发了控制界面。利用开发的系统进行了试运行,并对永磁直线同步电动机(PMLSM)直线驱动装置进行了定位精度和重复定位精度测试,结果表明PMLSM直接驱动具有非常高的定位精度与重复定位精度,最后分析了影响精度指标的原因及改进方法。According to the movement characters of electrical discharge manufacture（EDM）,the PMLSM servo controller existed was redeveloped with the MSComm,at the same time developed the control interface.Experiments on the redeveloped system are implemented.Position accuracy and resetting accuracy are also measured,the results show that PMLSM driving EDM has very high position and resetting accuracy.Finally,the causes impacted the accuracy are discussed and improving methods are proposed.

关 键 词：机床 永磁直线同步电动机驱动 二次开发 定位精度 

分 类 号：TG66[金属学及工艺—金属切削加工及机床]