在轧制过程中,支持辊和工作辊偏心引起轧板厚度偏差是一个普遍问题。这里介绍一个监视轧辊偏心影响的同步时域求平均值的方法,它监测末架轧机出口的厚度偏差信号,可连续、准确地监视轧辊偏心对带材的影响,并可分辨各个轧辊所起的作用,而不受带板速度变化的影响。 In the rolling process, the support roller and work roll eccentricity caused by the thickness of the deviation is a common problem. Here is a method of monitoring the time domain averaging of roll eccentricity effects by monitoring the thickness deviation signal at the exit of the last stand to continuously and accurately monitor the roll eccentricity on the strip and to distinguish the roll Role, without being affected by changes in strip speed.