Finite element simulation of the dynamical behavior of a speed-increase gearbox

被引：20

作者：

Li, RF ^{[1
]}

Yang, CY ^{[1
]}

Lin, TJ ^{[1
]}

Chen, X ^{[1
]}

Wang, LH ^{[1
]}

机构：

[1] Chongqing Univ, State Key Lab Mech Transmiss, Chongqing 630044, Peoples R China

来源：

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY | 2004年 / 150卷 / 1-2期

关键词：

gearbox; dynamic excitation; dynamic response; finite element method;

D O I：

10.1016/j.jmatprotec.2004.01.030

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The simulation of dynamical behavior of a speed-increase gearbox was carried out using a finite element method. The profile error curves were determined by the gear precision and the time-variable stiffness curves of the meshing gears were acquired using a 3D contact finite element method. After the stiffness excitation and error excitation were determined and the dynamic model of the speed-increase gearbox was established, the normal frequencies of the whole gearbox and the vibration responses of the gearbox and transmission shafts were analysed. (C) 2004 Published by Elsevier B.V.

引用

页码：170 / 174

页数：5