Evaluation of spur gear mesh compliance using the finite element method

被引：49
|
作者：
Arafa, MH [1 ]
Megahed, MM [1 ]
机构：
[1] Cairo Univ, Fac Engn, Dept Mech Design & Prod Engn, Cairo, Egypt
来源：
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE | 1999年 / 213卷 / 06期
关键词：
gear mesh compliance; mesh stiffness; gear tooth deflection; finite element (FE) method; gap elements;
D O I：
10.1243/0954406991522509
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
This paper presents a finite element (FE) modelling technique to evaluate the mesh compliance of spur gears. Contact between the engaging teeth is simulated through the use of gap elements. Analysis is performed on several gear combinations and the variation in tooth compliance along the contact location is presented in a non-dimensional form. Results are compared with earlier predictions based on analytical, numerical and experimental methods. Load sharing among the mating gear teeth is discussed, and the overall gear mesh stiffness together with its cyclic variation along the path of contact is evaluated.
引用
收藏
页码：569 / 579
页数：11
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