六辊轧机辊系变形的有限元分析  

Finite Element Analysis of Rolls Deformation on a Six-high Mill

作　　者：魏娟[1] 杨荃[1] 何安瑞[1] 

机构地区：[1]北京科技大学高效轧制国家工程研究中心,北京100083

出　　处：《冶金设备》2006年第4期5-7,共3页Metallurgical Equipment

基　　金：国家重大技术装备研制项目(技术攻关)计划;项目编号:ZZ02-13B-03-03

摘　　要：建立了六辊轧机辊系变形的有限元模型,分别计算了不同弯辊力、轧辊横移量下辊系的弹性变形,并计算得出有载辊缝的凸度及边降值。分析比较了弯辊力和轧辊横移对板形控制的影响效果,提出的凸度调节制度对现场生产具有指导意义。A finite element analytical model is established to obtain rolls＇elastic deformation of a six - high mill and calculate crowns of loaded roll gap and edge drops with different bending force and roll shifting length. The influences of roll bending force and roll shifting on strip shape control are analyzed. One regulation of strip crown adjusting, having important practical meaning to guide production, is proposed in this work.

关 键 词：六辊轧机 有限元法 弯辊力 轧辊横移量 

分 类 号：TG333.17[金属学及工艺—金属压力加工]