椭圆零件精密加工中直线电机的控制与应用  

Control and Application of Linear Motor in the Precise Manufacture of Elliptic Part

作　　者：张珂[1] 吴玉厚[1] 高晓佳[1] 潘振宁[1] 

机构地区：[1]沈阳建筑工程学院

出　　处：《航空制造技术》2004年第3期62-64,88,共4页Aeronautical Manufacturing Technology

基　　金：辽宁省自然科学基金资助项目(20022002)

摘　　要：介绍了利用直线电机作为砂轮进给驱动的磨削系统。研究了直线电机的伺服控制技术和防磁、散热等问题,应用PMAC(Programmable Multi-Axis Controller)-PC控制直线电机实现了高速、高精度的往复进给运动,完成了对椭圆零件的高速精密加工。The grinding system which uses linear motor as a wheel feed drive is introduced. The servo control technology of the linear motor and the problems such as anti-magnetism and heat dispelling are studied. The method of PMAC (Programmable Multi -Axis Controller)-PC control linear is used to accomplish high speed and high precise progressive feed motion and realize the high speed and precise machining.

关 键 词：椭圆零件 精密加工 直线电机 电机控制 机床加工 

分 类 号：TG502[金属学及工艺—金属切削加工及机床]