基于PLC的摇臂钻床电控系统改造  

Improving the Controlling System of Radial Drilling Machine with PLC

作　　者：熊轶娜[1,2] 林章辉[1] 许文斌[1] 

机构地区：[1]长沙航空职业技术学院机械系,长沙410124 [2]湖南大学材料科学与工程学院,长沙410082

出　　处：《组合机床与自动化加工技术》2010年第4期93-95,共3页Modular Machine Tool & Automatic Manufacturing Technique

摘　　要：设计了一种以日本三菱公司生产的微型FX系列可编程控制器(PLC)为核心的控制系统,以替代摇臂钻床上原有的继电控制线路,实现了对Z3040摇臂钻床控制系统的改造。分析了系统的硬件及软件设计,提供了主要的硬件原理图和软件梯形图。实践结果证明,采用先进的PLC取代传统的继电器控制,提高了摇臂钻床的电气安全性和工作可靠性,说明PLC在传统制造行业是大有作为的。The improvements of the control system in Z3040 radial drilling machine with the connection of micro-FX series programmable logic controller（PLC） and electrical control technology. The hardware and software design of the system have been analyzed, and the major hardware schematic and software ladder diagram have been provided. It is proved that electrical safety and reliability of radial drilling machine have been improved with the use of advanced PLC to replace traditional relay control. The promising future of PLC is also shown in the traditional manufacturing industry.

关 键 词：可编程控制器 摇臂钻床 控制系统 

分 类 号：TG522.023.5[金属学及工艺—金属切削加工及机床] TP273[自动化与计算机技术—检测技术与自动化装置]