摘要
应用PLC对采用继电器、接触器、电磁阀为主要器件组成的原钻孔组合机床控制系统进行了彻底改造 ,使设备可靠性提高 ,维修方便 ,提高了生产效率。
PLC was applied to thoroughly reform the original bore hole modular machine, which consists of relays,contactors and solenoid valves.The new rebuilt control unit makes the production process has a good running state, convenient maintenance,and it puts up the productivity.
出处
《机床与液压》
北大核心
2003年第4期180-181,共2页
Machine Tool & Hydraulics
