机床数控化改造进给伺服电机的选择  

Numerical Control Machine Tool Feed Servo Motor Transformation of the Choice

作　　者：叶继新 陈炳森[2] 杨辉 

机构地区：[1]梧州职业学院,广西梧州543002 [2]广西水利电力职业技术学院,广西南宁530023

出　　处：《装备制造技术》2017年第3期100-103,共4页Equipment Manufacturing Technology

摘　　要：介绍数控机床常用的进给伺服电机,重点分析机床数控化改造使用最多的步进电动机及交流伺服电动机的结构、工作原理、性能特点并就控制精度、低频特性、矩频特性、过载能力、运行性能和价格进行了具体对比,给出了机床数控化改造进给伺服电机选择的指导意见。Introduce nc machine tool commonly used feed servo motor, focus on the most used machine tool numerical control reconstruction of stepper motor, ac servo motor structure, working principle, characteristics and control accuracy, the torque-speed characteristic in low frequency characteristics, and overload capacity, operation performance and price comparison for the gas, presents a numerical control machine tool feed servo motor selection guidance.

关 键 词：数控改造 伺服电机 机床 

分 类 号：TG659[金属学及工艺—金属切削加工及机床]