随着冷轧机工艺技术的进步及轧机速度的提高,对轧机自动化程度的要求也越来越高。为了充分发挥轧机的生产效率,往往要求在料尾减速的控制方面实现高精度的自动功能。这既可减轻操作手的工作强度,更重要的是通过准确的减速时机的确定,可以节约轧机的减速时间,从而提高轧机的生产 With the progress of cold rolling mill technology and mill speed, the degree of automation of rolling mill is also higher and higher. In order to give full play to the mill's production efficiency, it is often required to achieve high-precision automatic functions in the control of tail-end deceleration. This can reduce the operating intensity of the operator, more importantly, through the accurate determination of the timing of deceleration, you can save mill deceleration time, thereby increasing mill production