一、300mm 轧机压下控制系统的特点及其应用范围图1为系统原理图。从图1可以看出,该系统是通过介质传递检测上、下工作辊轴承座位移进行位置闭环的。轧制力的检测是利用压力传感器检测油缸的油压的办法间接进行的。而成品监控是通过出口测厚与给定标准厚度的比较进行采样控制来实现的。 First, 300mm rolling mill control system features and applications Figure 1 shows the system schematic. Can be seen from Figure 1, the system is detected by the medium to pass the upper and lower work roll bearing displacement position closed loop. Rolling force detection is the use of pressure sensors to detect hydraulic pressure tank indirectly. The finished product is monitored by the export thickness and the thickness of a given standard sampling control to achieve.