轧机机架基于有限元技术的强度和变形分析  

Strength And Deformation Analysis of the Mill Frame Based on Finite Element Techniques

作　　者：卢献忠[1] 黄怡[1] 叶宝亭[1] 

机构地区：[1]武汉钢铁重工集团有限公司,湖北武汉430083

出　　处：《湖北工业大学学报》2013年第4期65-68,共4页Journal of Hubei University of Technology

摘　　要：针对某钢铁公司工作机架窗口要加宽10mm的相关要求,运用有限元软件对改进前和改进后的工作机架在最大载荷状态下的应力应变进行分析,检测其能否满足工作要求.结果表明,当轧机的轧制力在25 000kN的情况下,加宽后机架的强度足够,变形能够满足工作要求.In this paper the window of Mill stand needs to widen 10mm based on the relevant requirements of the Steel Corp.The study analyzed the strength and deformation before and after improvement under the maximum load with the finite element software,and tested its ability whether it can meet the job requirements.The results show that,when the Mill stand is forced in the case of 25000KN,the strength and deformation of the dilated Mill stand can satisfy the work requirement.

关 键 词：有限元 轧机机架 强度 变形 

分 类 号：TG333.13[金属学及工艺—金属压力加工]