Influence of Gear Geometry Factors on the Elastohydrodynamic Lubrication Properties of A Gear Transmission

doi:10.16578/j.issn.1004.2539.1998.01.008

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Influence of Gear Geometry Factors on the Elastohydrodynamic Lubrication Properties of A Gear Transmission

更新时间：2025-04-03

- Influence of Gear Geometry Factors on the Elastohydrodynamic Lubrication Properties of A Gear Transmission
- Issue 1, (1998)
- 作者机构：
  
  1. 南方冶金学院
  2. 上海市应用数学和力学研究所
  3. 南方冶金学院上海市应用数学和力学研究所
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.1998.01.008
  CLC： TH132.41
- Published：1998
- 稿件说明：
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[1]卢立新,阙师鹏,蔡莹,张和豪.齿轮几何参数对齿轮传动弹流润滑性能的影响[J].机械传动,1998(01):25-28+53.

Influence of Gear Geometry Factors on the Elastohydrodynamic Lubrication Properties of A Gear Transmission[J]. 1998, (1).
[1]卢立新,阙师鹏,蔡莹,张和豪.齿轮几何参数对齿轮传动弹流润滑性能的影响[J].机械传动,1998(01):25-28+53. DOI： 10.16578/j.issn.1004.2539.1998.01.008.

Influence of Gear Geometry Factors on the Elastohydrodynamic Lubrication Properties of A Gear Transmission[J]. 1998, (1). DOI： 10.16578/j.issn.1004.2539.1998.01.008.

摘要

本文采用热弹性流体动力润滑理论对渐开线直齿轮传动进行热弹流数值分析；计算分析了在给定传动比和中心距条件下，齿轮模数、齿数以及变位系数等几何参数对齿轮润滑性能的影响，获得了齿轮传动沿啮合线的中心油膜厚度、压力、温度以及轮齿表面摩擦系数等分布规律。

Abstract

By considering the compressibility of the fluid and the effects of the contact ratio on tooth load

the thermal elastohydradynamic lubrication analysis for spur involute gears is given.A parametric study is conducted to investigate the effects of gear geometry factors（including the module

tooth number and addendum modification coefficient）on the lubrication properties of a gear transmission under the condition of given gear ratio and centre distance.The distriction of the central film thickness

pressure

temperature and coefficients of friction along the line of action is obtained.

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