基于PLC摇臂钻床自动控制系统的改造  

Improvement of Automatic Control System for Drilling Machine of Swinging Arm Based on PLC

作　　者：杨庆煊[1] 王晓军[1] 

机构地区：[1]井冈山大学工学院,江西吉安343009

出　　处：《煤矿机械》2008年第12期150-152,共3页Coal Mine Machinery

摘　　要：利用PLC技术实现对摇臂钻床的自动控制系统的改造,并且通过对变频器不同频率的设定来达到控制不同运转速度和方向,充分利用资源,成本合理,易于维护,能可靠地达到控制要求。Introduces how to practice improvement of automatic control system for drilling machine of swinging arm based on PLC technique, and to achieve the control of different operating velocity and direction through establishing different frequency for frequency transformer, which makes full use of resources, has economical and reasonable performance, is repaired easely, can reliably satisfy the control requirement.

关 键 词：PLC 摇臂钻床 改造 变频器 

分 类 号：TG522[金属学及工艺—金属切削加工及机床]