摘要
数控机床中步进电动机选择合适的参数,可以避免电动机启动时的失步和振荡现象,并能够在最短的时间内达到起动转速。在普通机床改造中,对开环控制所用步进电动机选用计算很多人感到困难,本文给出一种简捷、实用、方便的计算方法。
Suitable parameters of stepmotor in NC lathe can avoid losing step and vibration as well as shorten rational speed. During transformation of normal lathe, selection of stepmotor in open loop control is difficult for many people. The paper sets out a short, practical and convenient method.
出处
《新技术新工艺》
2009年第4期7-8,共2页
New Technology & New Process
关键词
数控改造
开环控制
步进电动机
Numerical control transforms, Open loop control, Stepmotor
