少齿差内啮合齿轮轮齿接触问题研究

本文以有限元弹性接触分析理论为基础，提出了一种对少齿差内齿轮副啮合过程中齿间载荷分配、齿面载荷分布的分析计算方法；建立了少齿差内啮合齿轮多齿接触时的有限元模型，具体分析了一齿差内齿轮在运转中，形成多齿接触时齿间载荷、齿面载荷及位移场、应力场的分布规律。

Study on Teeth Contact Problem of Inner Gearing in Small Teeth Number Difference Planetary Gear Drive

This paper is based on FEM elastic contact theory,a analysis computing method is proposed on internal gearing with small teeth difference to describe the teeth load sharing and tooth surface load distribution.FEM modeling is built on the internal gearing when multi tooth are in mesh.As a example,the results about the load sharing among teeth and tooth surface load distribuion and the displacement field as well as the stress field are also presented in this paper.