the work roll' thermal profile of 70mn stiff mill has been calculated with fea, the temperature field and variety of thermal crown and the thermal profile in work condition has been predicted .
采用有限元方法对70mn强力高刚度轧机的工作辊热辊型进行了仿真计算,得出了达到热平衡后工作辊内部温度场分布规律,热凸度变化的历史曲线,并对该轧机实际工况下的热辊型进行了预报。
by the technical reconstruction for sy350 stiff mill of 2672 rolling mill plant, the new gear worm axial regulating mechanism for the rolls has been developed.
通过对2672厂轧钢分厂sy350高刚度轧机的技术改造,研制出蜗轮蜗桿轧辊轴向调节新机构。
in this paper comprehensive analyses have been made on the structural principle and features of connecting plate type of stiff mill (cpsm).
本文对连接板式高刚度轧机的结构原理和特点进行了综合分析。