Research of New Roll Eccentricity Control for Cold Tandem Mill
会议名称：《第五届流体传动与控制国际会议》
会议日期：2007年
学科分类：080503[工学-材料加工工程] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0802[工学-机械工程] 080201[工学-机械制造及其自动化]
关 键 词：cold tandem mill roll eccentricity control automatic gauge control hydraulic screw down system
摘 要：正The problem of roll eccentricity for cold tandem mill is proposed,and the influence of eccentricity on strip gauge is *** mathematical model that includes the dynamic characteristic of the hydraulic screw down system has been *** control theory is applied to the roll eccentricity control as the roll eccentricity is a periodic disturbance related to the rotational angle of the *** July 2005,a new roll eccentricity control system was successfully used at WanDa Steel’s works in ZhangJiaGang,*** has contributed to improved thickness accuracy.