SWL550型十字轴万向联轴器结构建模及有限元分析  

Structure Modeling and Finite Element Analysis of SWL 550 Cross Shaft Universal Coupling

作　　者：仝基斌[1] 晋萍[1] 

机构地区：[1]安徽工业大学机械工程学院,安徽马鞍山243002

出　　处：《工程图学学报》2011年第2期37-43,共7页Journal of Engineering Graphics

摘　　要：利用现代设计技术对SWL550型十字轴万向联轴器进行结构设计及强度计算。通过对十字轴万向联轴器的力学分析,得到重要零部件的载荷边界条件。基于CATIA软件建立重要零部件模型,通过CATIA的有限元分析模块对其进行有限元分析,危险截面的Von Mises应力与理论计算值基本吻合。用数字化模型代替传统的实物联轴器实验,简化了联轴器的设计开发过程。Modern design technology is used to perform structural design and strength calculation of SWL550 type cross shaft universal coupling.The load boundary conditions of important parts are obtained by using of the mechanical analysis of cross shaft universal coupling.The models of important parts are built based on CATIA,CATIA finite element analysis module is applied to perform finite element analysis of the important parts.Von Mises stresses of the dangerous sections are basically coincident with theoretical calculated values.Replacing the traditional physical coupling experiments with digital models,it simplifies design process of shaft coupling to a large extent.

关 键 词：机械设计及理论 数字化模型 CATIA 十字轴万向联轴器 

分 类 号：TP391[自动化与计算机技术—计算机应用技术] TH132[自动化与计算机技术—计算机科学与技术]