Research on the Dynamics of the Double Helical Gear Transmission

被引：1
|
作者：
Ren, Fei [1 ]
Qin, Datong [1 ]
Wu, Xiaoling [1 ]
机构：
[1] Chongqing Univ, State Key Lab Mech Transmiss, Chongqing 630044, Peoples R China
来源：
RESEARCH IN MECHANICAL ENGINEERING AND MATERIAL SCIENCE | 2014年 / 456卷
关键词：
Double helical gear; Dynamic excitation; Dynamic model; Dynamic characteristics;
D O I：
10.4028/www.scientific.net/AMM.456.256
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Against the transmission characteristics of the double helical gear pair, considering the time-varying mesh stiffness, the bearing radial and axial stiffness, the tensile and compressive stiffness of the transmission shaft, the bending stiffness of that, error excitations, and corresponding dampings, a double helical gear pair bending-torsion-axis coupling dynamic model was established by using the lumped parameter method based on the gear meshing theory and Lagrange equations. Based on the model, the dynamic response of double helical gear pair was solved, and taking the right side of helical gear as an example, the frequency spectrum characteristics of dynamic meshing force of the right side of helical gear were mainly analyzed. This research establishes the foundation for dynamic performance optimizations and reliability designs of the double helical gear pair transmission system in the future.
引用
收藏
页码：256 / 259
页数：4
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