On gear tooth stiffness evaluation

被引：61

作者：

Pedersen, Niels Leergaard ^{[1
]}

Jorgensen, Martin Felix ^{[1
]}

机构：

[1] Tech Univ Denmark, Dept Mech Engn Solid Mech, DK-2800 Lyngby, Denmark

来源：

COMPUTERS & STRUCTURES | 2014年 / 135卷

关键词：

Gears; Stiffness; Spur; External/internal; FE; PLATE CONTACT ASSEMBLIES; STRESS-ANALYSIS; HELICAL GEARS; SIMULATION; TEETH; MODEL;

D O I：

10.1016/j.compstruc.2014.01.023

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

The estimation of gear stiffness is important for determining the load distribution between the gear teeth when two sets of teeth are in contact. Two factors have a major influence on the stiffness; firstly the boundary condition through the gear rim size included in the stiffness calculation and secondly the size of the contact. In the FE calculation the true gear tooth root profile is applied. The meshing stiffnesses of gears are highly non-linear, it is however found that the stiffness of an individual tooth can be expressed in a linear form assuming that the contact width is constant. (C) 2014 Elsevier Ltd. All rights reserved.

引用

页码：109 / 117

页数：9

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