斜辊矫直机主传动联轴器的有限元分析  

FEM Analysis on the coupling of cross-roll straightener main transmission

作　　者：周振宇[1] 王立萍[1] 曾庆辉[2] 徐泽宁[1] 

机构地区：[1]辽宁科技大学机械工程与自动化学院,鞍山114051 [2]北方重工沈重集团压延设备分公司,沈阳110025

出　　处：《机械设计与制造》2010年第5期42-43,共2页Machinery Design & Manufacture

摘　　要：采用有限元软件ANSYS对φ168斜辊矫直机主传动系统十字轴式万向联轴器进行了有限元分析,确定了应力分布状况、危险部位及其产生的原因,对影响十字轴强度的尺寸进行了改进,对改进前后应力分布情况进行了对比,并将理论值与现场实测值进行比较,验证有限元的合理性和准确性。分析结果为斜辊矫直机主传动系统的设计使用及维护提供了较为准确的理论分析基础,对同类矫直机主传动系统的力能参数计算、工艺参数设计等方面具有很好的参考价值。The cross axle type universal coupling of φ168cross-roll straightener main transmission system in AnGang Seemless steel pipe factory is studied by Finite Element Method（FEM）.The stress distribution,dangerous section and failure reasons are all defined.The size of cross axle are changed.The stress distribution before and after changing are compared.The reasonability and accuricity of theoretical results are veryfied.The results provide correct theoretical anlysis basement for designing,using and maintenance of cross-roll straightener main transmission system and is helpful for force parameters calculating and technology parameters designing of similar cross-roll straightener main transmission system.

关 键 词：斜辊矫直机 有限元分析 主传动系统 联轴器 

分 类 号：TH16[机械工程—机械制造及自动化] TG333.23[金属学及工艺—金属压力加工]