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针对鼓形齿联轴器，提出了轮齿有限元网格及模型的自动生成方法，并开发了相应的前后处理及有限元分析程序，进行了轮齿应力应变数值分析，程序界面友好，使用方便，只需输入齿轮的基本几何参数、材料参数及力能参数，即可得到外齿轴套及内齿圈轮齿的网格、应力分布、位移场及应力场。
Aiming at the drum gear coupling, a method of automatic generation of gear tooth finite element mesh and model is proposed. Corresponding preprocessing and finite element analysis programs are developed. The numerical analysis of gear tooth strain and strain is carried out. The program interface is friendly. Convenient, just enter the basic geometric parameters of gears, material parameters and force parameters, you can get the gear teeth of the outer sleeve and the ring gear meshing, stress distribution, displacement field and stress field.