基于分段积分法的齿轮啮合效率公式推导方法及其应用

摘要

The calculation method for transmission meshing efficiency of planetary gears is analyzed in the paper to deduce the gear meshing efficiency equation based on the segmentation integral method for involute spur gears,which can be referred for further research on the energy exchange efficiency of the planetary gear mechanism and automatic transmis-sion.%对计算行星齿轮传动啮合效率的方法进行了分析研究，推导出渐开线圆柱直齿轮基于分段积分法的齿轮啮合效率公式，为进一步研究行星齿轮机构的能量转化效率及自动变速器的研究提供了参考。