【摘要】 本文把齿轮啮合原理和接触问题有限元建模方法结合起来,提出了一种新的接触有限元网格自动生成算法。这种算法不同于常规的映射函数法和非映射函数法。其特点是可以精确地确定齿面间隙,因此不仅能显著提高效率,而且已成为啮合轮齿接触有限元分析的基本前提。更多还原

【Abstract】 In this Paper, a new automatic mesh generation scheme is present, which combine the teeth contact analysis with the modelling of finite element cotact analysis. This procedure is different from the ordinary auto - mesh - generation scheme. The presentation of this new procedure makes it possible to analyze the elastic contact problem of meshing gears by a finite element method.更多还原