Free transverse vibration analysis of a toothed gear

被引：14

作者：

Bogacz, Roman ^{[2
,3
]}

Noga, Stanislaw ^{[1
]}

机构：

[1] Rzeszow Univ Technol, Fac Mech Engn & Aeronaut, PL-35959 Rzeszow, Poland

[2] Cracow Univ Technol, Inst Fundamental Technol Res, Fac Civil Engn, PL-02106 Warsaw, Poland

[3] Polish Acad Sci, PL-02106 Warsaw, Poland

来源：

ARCHIVE OF APPLIED MECHANICS | 2012年 / 82卷 / 09期

关键词：

Toothed gear; Transverse vibration; Natural frequencies; Mode shapes;

D O I：

10.1007/s00419-012-0608-6

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

Analysis of transverse vibration of the gear found in a high-speed gearbox considered as an annular plate reflecting gear geometry is the subject of this paper. How gear angular velocity affects the deformation of normal modes of transverse vibration of the system under consideration is analysed. Models considered were discretized by the finite elements method. Numerical computations have been performed in the ANSYS environment. The algorithm to identify the proper distorted mode shapes is presented. The Campbell diagram for the system under consideration is elaborated. The problems discussed here can be useful for engineers dealing with dynamics of rotating machine systems.

引用

页码：1159 / 1168

页数：10