Three Dimensional Contact Finite Element Pre processing Technology for Large Width Helical Gears Based on Mixed Coordinate

doi:10.16578/j.issn.1004.2539.1997.02.003

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Three Dimensional Contact Finite Element Pre processing Technology for Large Width Helical Gears Based on Mixed Coordinate

更新时间：2025-04-03

- Three Dimensional Contact Finite Element Pre processing Technology for Large Width Helical Gears Based on Mixed Coordinate
- Issue 2, (1997)
- 作者机构：
  
  重庆大学
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.1997.02.003
  CLC： TH132.4
- Published：1997
- 稿件说明：
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[1]林腾蛟,李润方,陈兵奎,林超.混合标架下宽斜齿轮三维接触有限元前处理技术[J].机械传动,1997(02):10-13+51.

Three Dimensional Contact Finite Element Pre processing Technology for Large Width Helical Gears Based on Mixed Coordinate[J]. 1997, (2).
[1]林腾蛟,李润方,陈兵奎,林超.混合标架下宽斜齿轮三维接触有限元前处理技术[J].机械传动,1997(02):10-13+51. DOI： 10.16578/j.issn.1004.2539.1997.02.003.

Three Dimensional Contact Finite Element Pre processing Technology for Large Width Helical Gears Based on Mixed Coordinate[J]. 1997, (2). DOI： 10.16578/j.issn.1004.2539.1997.02.003.

摘要

本文针对宽斜齿轮，采用混合标架，建立了轮齿在各个不同位置啮合时的有限元网格自动生成算法；并开发了模块化、结构化、参数化的前处理程序。只需输入齿轮基本参数，即可得到完整的轮齿三维接触有限元分析数据文件。本文程序使用方便，适于在工程设计中推广使用。

Abstract

The existent automatic generation method for 3 D contact finite element analyzing mesh of helical tooth proves to be unsuitable for large width helical gears

and has the limitation of the analyzing model being established only at pitch point.In this paper

concerning at large width helical gears

a mixed coordinate is adopted to built up the automatic finite element mesh generation algorithm for tooth meshing at various positions

and a modular

structural

parametric pre processing program is developed.Only inputting basic parameters of gears

all data for 3 D contact finite element analyzing of helical tooth canbe obtained.The program presented can be used conveniently

and is suitable for application in engineering design.

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