A calculation method of sliding friction coefficient on tooth surface for helical gear pair based on loaded tooth contact analysis and elastohydrodynamic lubrication theory

被引：7

作者：

Wang, Cheng ^{[1
]}

Ken, Mao ^{[2
]}

机构：

[1] Univ Jinan, Sch Mech Engn, Jinan 250022, Peoples R China

[2] Univ Warwick, Ken Mao B Sch Engn, Coventry, W Midlands, England

来源：

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY | 2021年 / 235卷 / 08期

关键词：

Sliding friction coefficient; helical gear; LTCA; EHL; non-Newtonian fluid; POWER LOSSES; PREDICTION; EFFICIENCY; WEAR;

D O I：

10.1177/1350650120966894

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The sliding friction coefficient on tooth surface is related to power loss, carry capacity and transmission performance of gear. Reasonable transmission analysis of gear pair is the premise of accurate calculation of sliding friction coefficient on tooth surface. However, for helical gear pair, the line contact without considering machining error/installation error/modification of gear is usually adopted to replace the major axis of ellipse caused by contact load. Therefore, in this paper, contact path on tooth surface, length of contact line, load distribution on tooth surface and loaded transmission errors are accurately calculated by loaded tooth contact analysis (LTCA). Combing with elastohydrodynamic lubrication (EHL) theory, a calculation method of sliding friction coefficient on tooth surface for helical gear pair is proposed.

引用

页码：1551 / 1560

页数：10

共 50 条

[21] Modeling of Helical Gear Power Tri-branching Transmission Based on Loaded Tooth Contact Analysis
Yang, Xiaofang
Fang, Zongde
Zhang, Yongzhen
Han, Yuanfei
ADVANCED MATERIALS DESIGN AND MECHANICS II, 2013, 372 : 543 - +
[22] Research on Loaded Contact Analysis and Tooth Wear Calculation Method of Cycloid-Pin Gear Reducer
Wang, Yongqiang
Wei, Bingyang
Wang, Zhen
Yang, Jianjun
Xu, Jiake
LUBRICANTS, 2023, 11 (10)
[23] Research on the Method of Improving the Precision of Parts in Pearl River Delta Gear Enterprises: Analysis of Gear Transmission Error and Tooth Friction Coefficient Based on the Influence of Tooth Surface Roughness
Zhong, Jingling
Fu, Shengping
ADVANCES IN MATERIALS SCIENCE AND ENGINEERING, 2022, 2022
[24] Loaded Tooth Contact Analysis for Double-Helical Planetary Gear Sets with Floating Components
Jiang, Jinke
Li, Meng
Huanan Ligong Daxue Xuebao/Journal of South China University of Technology (Natural Science), 2024, 52 (09): : 51 - 61
[25] Novel Measurement Method of Tooth Surface Contact Temperature for Spur Gear Pair Based on Seebeck Effect
Zhu L.
Gou X.
Chai C.
Qi C.
Shi J.
Shen J.
Jixie Gongcheng Xuebao/Journal of Mechanical Engineering, 2022, 58 (15): : 263 - 273
[26] Calculation method of mesh stiffness for helical gear pair with manufacturing errors, assembly errors and tooth modifications
Chang Liu
Wankai Shi
Kun Liu
Meccanica, 2022, 57 : 541 - 565
[27] Calculation method of mesh stiffness for helical gear pair with manufacturing errors, assembly errors and tooth modifications
Liu, Chang
Shi, Wankai
Liu, Kun
MECCANICA, 2022, 57 (03) : 541 - 565
[28] Nonlinear Dynamic Modelling and Analysis for a Spur Gear Pair Considering Tooth Profile Deviation Based on Tooth Contact Analysis
Xu, Rui
Zhang, Jing
Wang, Jiugen
Li, Renjun
Huang, Kang
JOURNAL OF VIBRATION ENGINEERING & TECHNOLOGIES, 2021, 9 (06) : 1039 - 1057
[29] Nonlinear Dynamic Modelling and Analysis for a Spur Gear Pair Considering Tooth Profile Deviation Based on Tooth Contact Analysis
Rui Xu
Jing Zhang
Jiugen Wang
Renjun Li
Kang Huang
Journal of Vibration Engineering & Technologies, 2021, 9 : 1039 - 1057
[30] New method for loaded tooth contact analysis (LTCA) of spiral gears with friction
Tian, Xingbin
Fang, Zongde
Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University, 2000, 18 (01): : 19 - 22

← 1 2 3 4 5 →