Structure vibration characteristics of two stage double helical tooth planetary gear trains with unequally spaced planets and stars

被引：0
|
作者：
李瑰贤 [1 ]
赵永强 [1 ]
常山 [2 ]
张祥 [2 ]
机构：
[1] School of Mechanical and Electronic Engineering,Harbin Institute of Technology
[2] Harbin 703 Research Institute
来源：
Journal of Harbin Institute of Technology(New series) | 2011年 / 02期
关键词：
two stage planetary gear sets; vibration characteristics; double helical tooth;
D O I：
暂无
中图分类号：
TH132.41 [齿轮及齿轮传动];
学科分类号：
080203 ;
摘要：
A computational model of two stage double helical tooth planetary gear set is employed to built the lateraltorsional coupling dynamic governing equations. Base on the dynamic equation, the free vibration properties of the system with unequally spaced planets and stars are analyzed. The vibration modes are classified into three types: star mode, planet mode, and coupling mode. For each of the modes, the relation between inherent frequency and vibration amplitude is investigated in detail by the eigenvalue and mode characteristics.
引用
收藏
页码：51 / 55
页数：5
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