Study on vibration characteristics of the sun gear for planetary gear trains

被引：0
|
作者：
Liu Shihua [1 ]
Chen Yong [1 ]
Ge Anlin [1 ]
Li Peijun [1 ]
机构：
[1] Chogqing Tsingshan Ind Co Ltd, Chongqing, Peoples R China
来源：
Proceedings of the International Conference on Mechanical Transmissions, Vols 1 and 2 | 2006年
关键词：
planetary gear train; sun gear; phase difference; vibration;
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
By the simplified parameter model of the planetary gear train, the meshing stiffness variations of the sun-planet and the ring-planet gear meshing area are separately defined to deduct the relationship characteristics of the meshing phase difference. Therefore a math model is built to analyze the phase difference that restrains the vibration of the planetary gear train. The experimental mechanism data are entered into this calculating model to emulate the vibration track of the sun gear. Thereto it validate that the vibration characteristics of the gun gear of the planetary gear train with the phase difference is better than that without the phase difference and prove that the phase difference design has a remarkable effect for reducing the vibration of the planetary gear train.
引用
收藏
页码：261 / 268
页数：8
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