摘要
采用西门子S7-200系列可编程控制器(PLC)对T68卧式镗床的控制系统进行技术改造,设计了镗床的主电路图、PLC的I/O端子接线图和梯形图程序。实践证明改造后的T68卧式镗床在实际生产中运行稳定,生产效率大大提高。
T68 horizontal boring machine electrical control system transformation using SEMENS S7-2UU series programmable logic controller (PLC), design main circuit of boring machine and PLC I/O terminals wiring diagram, and drawing ladder diagram program. Practice has proved that T68 horizontal boring machine control system in the actual production run stable, greatly improved production efficiency.
出处
《煤矿机械》
北大核心
2013年第2期182-183,共2页
Coal Mine Machinery
关键词
PLC
T68卧式镗床
电气系统
PLC
T68 horizontal boring machine
electrical system