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本文利用Ansys软件所具有的参数化语言对汽车齿轮进行有限元建模。实现了快速、方便以及精确地对不同参数齿轮的有限元建模,为齿轮各种有限元分析提供了很好的基础。同时分析了齿轮弯曲疲劳试验时齿根应力的分布情况。
In this paper, Ansys software has a parametric language for automotive gear finite element modeling. A fast, convenient and accurate finite element modeling of gears with different parameters is achieved, which provides a good foundation for various finite element analysis of gears. At the same time, the distribution of tooth root stress in gear bending fatigue test was analyzed.