柔轮齿圈对其应力影响的研究(英文)

Study on Effect of Toothed Rim on Stress in Flexspline

轮齿影响系数（ＥＣＧＴ）是研究柔轮疲劳寿命时一个非常重要的参数。本文首先在几个假设的基础上建立了研究轮齿影响系数的数学模型，较为准确地推导出计算轮齿影响系数的数学公式，详细分析了啮合参数和几何参数对该系数的影响。

The Effect Coefficient of Gear Tooth(ECGT) is an important parameter while the flexspline's fatigue strength is studied. In this paper, the model for researching ECGT is established firstly under several assumptions, then effects of mesh and geometrical parameters on ECGT are analyzed after it is deduced more correctly.