3MZ146外沟磨床的改造  

Reform of 3MZ146 outer groove grinder

作　　者：郝振利 

机构地区：[1]哈尔滨轴承集团公司培训中心,黑龙江哈尔滨150036

出　　处：《哈尔滨轴承》2007年第3期15-16,共2页Journal of Harbin Bearing

摘　　要：介绍了采用步进电机带动滚珠丝杠的进给机构及电气部分用PLC和智能显示器对3MZ146沟磨床的改造过程。改造方案切实可行,使用效果良好。The reform essentials of 3MZ146 groove grinder were expounded that was to drive feeding mechanism of ballscrew with step rooter and make use of PLC and intelligent indicator in electrical system, It was a practical and effective reform plan, and a good result was achieved.

关 键 词：步进 智能 可编程序控制器 

分 类 号：TG584[机械工程—精密仪器及机械] TM571.61[金属学及工艺—金属切削加工及机床]