The backup roll(BUR)is an important part in continuous rolling.The main failure form is wear of its surface.In this pape......

The contact stress distribution of backup rolls in a strip production line was analyzed by finite element method.Based o......

介绍了冬季气温较低情况下,安钢1780 mm热连轧精轧机组转车过程中经常出现支撑辊辊面挫伤问题.通过对影响支撑辊挫伤各因素的分析,......