宝钢2050热轧厂平整机辊型优化技术的研究  

RESEARCH OF THE ROLL CROWN OPTIMIZATION ON SKIN PASS MILL IN BAOSTEEL 2050 HOT ROLLING PLANT

作　　者：白振华[1] 连家创[1] 刘峰[2] 王建强[2] 

机构地区：[1]燕山大学 [2]上海宝钢集团公司

出　　处：《钢铁》2002年第9期35-38,共4页Iron and Steel

摘　　要：把前张力横向分布均匀作为优化目标 ,建立了一套弯辊和辊型综合优化的设计方法 ,使工作辊与支撑辊间的接触宽度适应板宽的变化而变化 ,辊间接触压力更为均匀 ,提高了弯辊的控制效果 ,改善了板形质量 。An optimized bending roll and roll crown designing method has been establi shed for uniform distribution of front transeverse tension, in this way, the contact width between work roll and back up roll is changed with the change of strip width, then the contact pressure becomes more homogeneous, the control by bending roll and then the strip shape are improved, roll consumption is reduced.

关 键 词：平整机 辊型 优化 板形 辊耗 

分 类 号：TG333.17[金属学及工艺—金属压力加工]