轧机十字轴式万向联轴器的有限元分析  

The finite analysis of cross-axle universal coupling in rolling mill

作　　者：刘莺[1] 李友荣[1] 刘安中[1] 

机构地区：[1]武汉科技大学机械传动与制造工程湖北省重点实验室,湖北武汉430081

出　　处：《重型机械》2007年第4期48-51,共4页Heavy Machinery

摘　　要：对某厂R2轧机主传动系统建立接触对并作整体有限元分析,利用整体分析结果,建立辊端万向联轴器的子模型,找出叉头危险点的位置,针对辊端叉头危险位置的应力集中现象提出结构改进方案。Taking the whole main transmission system as the object to study, the authors join all parts together by setting up contact pairs, by which finite element analysis is carried out. On the basis of the analysis, submodel of the yoke is built, by which the dangerous position of the yoke is found out, and the improvement is made aimed at the stress concentration at the dangerous place.

关 键 词：十字轴式万向联轴器 辊端叉头 有限元 子模型 接触对 

分 类 号：TG333.15[金属学及工艺—金属压力加工]