摘要
此套控制系统以汇川H2U系列PLC为基础,通过MODBUS通讯协议实现对后挡料伺服电机的定位控制,同时通过扩展模块采集剪切角度、刀口间隙的模拟量信号,辅以汇川InoTouch触摸屏实现机床控制和数据的实时显示。采用伺服电机驱动齿轮泵取代普通电机与定量泵配置,在降低能耗的同时,使得油温也得到了很好的控制,噪声大大降低。
This control system which is based on Huichuan H2U series PLC can realize the positioning control of servo motor for back stop via MODBUS communication protocol. Meanwhile, the analog signals of shear angle and cutting edge clearance have been collected by extension module. The real-time display of machine control and data has been realized by aids of Huiehuan InoToueh touch screen. The servo motor instead of normal motor which drives gear pump and equip with quantitative pump can not only reduce the energy and noise but also control the oil temperature.
出处
《锻压装备与制造技术》
2013年第4期50-52,共3页
China Metalforming Equipment & Manufacturing Technology
