环叉式万向节有限元分析

Finite element analysis on the ring cross joint

利用有限元法首次对环叉式万向节的主要构件进行了强度分析。运用ANSYS软件建立了结构的有限元模型,分析了在最危险工况下各构件的最大应力的部位。计算结果和静扭试验均表明结构的强度是满足要求的。同时也验证了利用有限元法进行环叉式万向节强度分析的可行性。

In this paper,the Strength of the mai n parts of the ring -cross joint is analyzed for the first time.A detailed Finite Element model is established using the powerful s oftware ANSYS.The highest stress of each part and its position under the c ritical situation are obtained.The results of the FEA and the test show the sufficient Strength.The probability of the Stressa nalyze based on the f inite element method of the ring cross joint is also proved.