摘要
以一对相互啮合的渐开线直齿轮为研究对象,运用ANSYS Workbench建立了直齿轮接触的有限元模型,基于非线性接触算法对齿轮进行有限元分析,列举不同接触刚度取值对应的有限元计算结果并分析结果的收敛性,在此基础上,将仿真与传统理论计算结果进行比较,结果表明,利用有限元法分析齿轮接触问题是可行的。
Taking a pair of meshing involute spur gears as the research object, the finite element model is established for spur gears contact by ANSYS Workbench. The gears are simulated based on nonlinear contact method and finite element analysis. The corresponding calculation results of different contact stiffness values are listed and the convergence is analyzed. The simulation results are compared with the traditional theory. The results show it is feasible to analyze gear contact by using finite element method.
出处
《湖北汽车工业学院学报》
2011年第4期77-80,共4页
Journal of Hubei University Of Automotive Technology
基金
湖北省教育厅优秀中青年课题(Q20082301)
湖北汽车工业学院学生科研项目(S201003018)
关键词
有限元
直齿轮
接触应力
接触刚度
finite element
spur gear
contact stress
contact stiffness
