Finite Element Analysis of Loaded Meshing Characteristic of Spiral Bevel Gear

Deng Yongjun; Zhou Xiang

doi:10.16578/j.issn.1004.2539.2017.12.019

您当前的位置：

首页 >

文章列表页 >

Finite Element Analysis of Loaded Meshing Characteristic of Spiral Bevel Gear

更新时间：2022-10-20

- Finite Element Analysis of Loaded Meshing Characteristic of Spiral Bevel Gear
- Vol. 41, Issue 12, Pages: 97-101(2017)
- 作者机构：
  
  1. 湖北工业大学工程技术学院机械工程系
  2. 武汉交通职业学院机电工程学院
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2017.12.019
  CLC：
扫描看全文
[1]邓拥军,周向.弧齿锥齿轮加载啮合特性有限元分析[J].机械传动,2017,41(12):97-101.

Deng Yongjun, Zhou Xiang. Finite Element Analysis of Loaded Meshing Characteristic of Spiral Bevel Gear. [J]. 41(12):97-101(2017)
[1]邓拥军,周向.弧齿锥齿轮加载啮合特性有限元分析[J].机械传动,2017,41(12):97-101. DOI： 10.16578/j.issn.1004.2539.2017.12.019.

Deng Yongjun, Zhou Xiang. Finite Element Analysis of Loaded Meshing Characteristic of Spiral Bevel Gear. [J]. 41(12):97-101(2017) DOI： 10.16578/j.issn.1004.2539.2017.12.019.

摘要

基于齿轮啮合原理计算获得了弧齿锥齿轮精确的三维几何实体模型,并由此建立了齿轮加载啮合特性有限元分析模型,以赫兹接触解析法合理地确定了有限元的网格密度。根据弧齿锥齿轮副6齿对模型,获得了齿轮在啮合过程中的齿面接触应力和齿根弯曲应力最大值的位置,并绘制出了啮合周期内的应力曲线。分别以载荷和安装误差参数为变量,研究了弧齿锥齿轮加载情况下的接触斑点以及接触轨迹等啮合特性。研究结果对弧齿锥齿轮的设计和实际应用起到了重要的指导作用。

Abstract

Based on the principle of gear meshing,the precise 3 D solid geometry model of spiral gear is established. Then the finite element model of spiral gear for loaded meshing characteristics analysis is built,and the grid size of model is reasonably determined by the Hertz contact theory. Taking six teeth as research objects,the positions of the maximum contact and bending stresses of the spiral gear are found,and the stress curves are plotted in a meshing period. The analysis of meshing characteristics including contact patterns and paths on the gear surface is carried out by selecting the loading condition and assembly error as the variable respectively. The results provide a remarkable guiding role in the design and practical application of spiral bevel gear.

关键词

弧齿锥齿轮应力边缘接触安装误差有限元分析

Keywords

Spiral bevel gearStressTooth edge contactAssembly errorFinite element analysis

references

Views

182

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Finite Element Analysis of Dynamic Meshing Characteristic of Skew Bevel Gear with Equivocal Modification

Finite Element Analysis of Thermal-structural Coupling for an Aeronautical Spiral Bevel Gear

Design and FEA Verification of Flexure Hinge for a Precision Platform

Repairment of Planetary Carrier of Roller Press Planetary Reducer

Research of the Finite Element Multi Tooth Contact of Spiral Bevel Gear with Different Load

Related Author

No data

Related Institution

School of Mechanical Engineering，Southwest Jiaotong University

Zhengzhou Research Institute of Mechanical Engineering Co., Ltd.

China Jiliang University

National Institute of Metrology

Technical Center,XCMG Construction Machinery Co.,Ltd.

⁰