一种新型的两齿差外啮合行星传动的失效研究

<title>ilure Study on a New Type of "Two Teeth Difference" and Outer Mesh Gear Planetary Transmission

基于外啮合两齿差行星传动的结构特点及使用工况,分析了其失效过程和特征,得出其主要失效方式为"极度磨损"。结合现场试验,提出了引起失效的主要影响因素和提高寿命的措施。

<abstract>cording to the structure features and working speciality of a new type of outer mesh and 'two teeth difference' gear planetary transmission, the process and the features of failure are analyzed, and an important conclusion of 'extremity wears' is known. Based on the spot-experiment, the major effect factors are pointed, and the ideal measure of improved working life are concluded.