Analysis of tooth root bending stress for spiral bevel gears

LI Sheng-peng; FANG Zong-de; ZHANG Jin-liang; GUO Hui

Chinese

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Analysis of tooth root bending stress for spiral bevel gears

更新时间：2026-07-07

- Analysis of tooth root bending stress for spiral bevel gears
- Vol. 22, Issue 5, (2007)
- 作者机构：
  
  西北工业大学机电学院,西安,710072
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2007
- 稿件说明：
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LI Sheng-peng, FANG Zong-de, ZHANG Jin-liang, et al. Analysis of tooth root bending stress for spiral bevel gears[J]. 2007, 22(5).
DOI：

LI Sheng-peng, FANG Zong-de, ZHANG Jin-liang, et al. Analysis of tooth root bending stress for spiral bevel gears[J]. 2007, 22(5). DOI：

摘要

运用自主开发的弧齿锥齿轮设计分析系统建立齿轮的轮齿网格模型

并将模型数据变换后导入ANSYS软件中

经过装配和结构扩展进行轮齿的接触分析

最后得到了多齿对接触情况下

齿根弯曲应力的分布和及其变化规律.利用所建立的弧齿锥齿轮的轮齿模型比采用Matlab、CAD软件(如I-DEAS or Pro-Engineer)得到模型更为准确.

Abstract

Spiral bevel gear is an important transmission part in aero-engine

and the tooth root bending stress has direct effect on its natural life and safety.By using the analytical system of spiral bevel gear developed by the authors

the mesh grid models of spiral bevel gear were obtained.We use certain contact arithmetic of ANSYS to perform contact analysis of spiral bevel gear

and obtain the distributions and trend of variation of the tooth root bending stress.

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Related Author

LI Sheng-peng

FANG Zong-de

ZHANG Hong

GUO Hai-ding

CHEN Guo ding

SU Hua

ZHANG Yong hong

Linlin LI

Related Institution

School of Mechatronic Engineering, Northwestern Polytechnical University

Nanjing University of Aeronautics and Astronautics

Northwestern Polytechnical University

School of Mechanical Engineering， Northwestern Polytechnical University

Hunan Aviation Powerplant Research Institute， Aero Engine Corporation of China

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