2k-h型(a_p≥3)行星齿轮传动主参数的简便计算

The Simple Calcultaiton of Principal Parameters In The 2k-h Planetary Gear Transmission

在设计2k-h型行星传动时,若能有较快地确定其径向尺寸的计算方法,往往对机构的总体布置和驱动方案的选择是有益的。本文从轮齿接触强度条件出发,推导出确定内齿圈直径尺寸的计算公式及其相应曲线,并运用到实际项目中,证实其简便计算省时、可行。

During the designing process of 2k-h planetary tranmission, it is useful for the choice of the gen- eral component arrangement and driven porgram, if the calculation method of radial dimension can be quick- ly obtained. Based on the condition of gear contact strength, the paper deduces the diameter calculation for- mula of inner gear and the corresponding curve, after being put into the practice project, it is proved the simple calculation is time-saving and feasible.