中板轧机轧辊轴向窜动问题的解决措施  

Discussion on Axial Running of Roll of Plate Mill and Its Countermeasures

作　　者：霍宪刚[1] 刘健[1] 王小水[1] 

机构地区：[1]济南钢铁集团股份有限公司中板厂,山东济南250101

出　　处：《轧钢》2009年第2期59-60,共2页Steel Rolling

摘　　要：针对四辊中板精轧机出现下位主电机转子轴向窜动的问题,经原因分析,对下接轴轴向力平衡定位装置进行了改进,选用了380668—1重型四列圆锥滚子剖分轴承,使轧制过程中窜动量由原来10～12mm减小到2～3mm,也改善了钢板板形。In view of the phenomenon of axial running of rotor of under host electric motor of 4-h finishing plate mill during rolling process, the axial force balance device of shaft was improved and the four row tapered roller partition bearing was adopted. The amount of axial runing of rotor was reduced from 10-12mm to 2-3mm, and the good shape of plate can be enssured too.

关 键 词：四辊中板轧机 轴向力 平衡定位装置 轴承 

分 类 号：TG333.71[金属学及工艺—金属压力加工]