机床电动机保护电路引起的故障分析与改进  

Trouble Analysis and Improvement to the Problems Caused by Protecting Circuit of Machine Tool

作　　者：马保树[1] 李雪松[1] 荆象泉[1] 

机构地区：[1]济南柴油机股份有限公司,济南250306

出　　处：《现代制造技术与装备》2007年第3期58-58,81,共2页Modern Manufacturing Technology and Equipment

摘　　要：本文主要分析了在启动频繁的机电设备中,由于保护元件损坏造成烧坏电机的原因及改进的方法。This article mainly analyses the reason and improvement way of burnout motor caused by protecting component damaged for mechanical and electrical equipment because of frequent starting.

关 键 词：电机 保护 空气开关 

分 类 号：TG502.34[金属学及工艺—金属切削加工及机床] TH17[机械工程—机械制造及自动化]