Non-Newtonian thermal elastohydrodynamic lubrication in point contact for a crowned herringbone gear drive

被引：29

作者：

Zhou, Changjiang ^{[1
,2
]}

Pan, Lijun ^{[1
]}

Xu, Jing ^{[1
]}

Han, Xu ^{[1
]}

机构：

[1] Hunan Univ, State Key Lab Adv Design & Mfg Vehicle Body, Changsha 410082, Hunan, Peoples R China

[2] Cent South Univ, State Key Lab High Performance Complex Mfg, Changsha 410083, Hunan, Peoples R China

来源：

TRIBOLOGY INTERNATIONAL | 2017年 / 116卷

基金：

美国国家科学基金会;

关键词：

Thermal EHL; Point contact; Crowned herringbone gear; Parameter effect; SURFACE-ROUGHNESS; FILM THICKNESS; HELICAL GEARS; LOAD; EHL;

D O I：

10.1016/j.triboint.2017.08.007

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Non-Newtonian thermal elastohydrodynamic lubrication (EHL) theory in point contact which deals with the lubrication for a crowned herringbone gear drive is developed, combined with the verified numerical procedure. Effects of the major geometry and working parameters on the lubrication performance (the pressure, film thickness, temperature rise and shear stress), are investigated. The results show that the enlargement of normal module, normal pressure angle, helix angel, and transmission ratio is beneficial for pitting resistance, and that the excessive crowned can debase the contact fatigue strength. It is indicated that severe thermal deformation and scuffing are prone to generation under large load and speed.

引用

页码：470 / 481

页数：12

共 50 条

[11] Thermal elastohydrodynamic lubrication of non-Newtonian fluids with rough surfaces
Wang, JM
Aronov, V
JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME, 1997, 119 (04): : 605 - 612
[12] THERMAL NON-NEWTONIAN ELASTOHYDRODYNAMIC LUBRICATION OF ROLLING LINE CONTACTS
SALEHIZADEH, H
SAKA, N
JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME, 1991, 113 (03): : 481 - 491
[13] Generalized Reynolds equation for non-Newtonian thermal elastohydrodynamic lubrication
Yang, Peiran
Wen, Shizhu
Journal of Tribology, 1990, 112 (04) : 631 - 636
[14] Effects of solid body temperature on the non-Newtonian thermal elastohydrodynamic lubrication behaviour in point contacts
Yang, P.
Liu, X.
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY, 2009, 223 (J7) : 959 - 969
[15] CONTACT SHAPE AND NON-NEWTONIAN EFFECTS IN ELASTOHYDRODYNAMIC POINT CONTACTS
CHIU, YP
SIBLEY, LB
LUBRICATION ENGINEERING, 1972, 28 (02): : 48 - &
[16] NON-NEWTONIAN BEHAVIOR IN ELASTOHYDRODYNAMIC LUBRICATION OF ROLLERS
HIRST, W
MOORE, AJ
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1976, : 7 - 7
[17] A GENERALIZED REYNOLDS-EQUATION FOR NON-NEWTONIAN THERMAL ELASTOHYDRODYNAMIC LUBRICATION
PEIRAN, Y
SHIZHU, W
JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME, 1990, 112 (04): : 631 - &
[18] On the Study of Impact Plasto-Elastohydrodynamic Lubrication of Point Contact Problems Lubricated With Non-Newtonian Lubricant
Chen, Hsing-Yi
Li, Wang-Long
JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME, 2025, 147 (03):
[19] Surface effects on elastohydrodynamic lubrication contact of piezoelectric materials with non-Newtonian fluid
Su, Jie
Song, Hong-Xia
Ke, Liao-Liang
SMART MATERIALS AND STRUCTURES, 2023, 32 (10)
[20] Effects of surface roughness on elastohydrodynamic lubrication in elliptical contact with non-Newtonian fluids
Rattapasakorn, S.
Panichakorn, J.
Mongkolwongrojn, M.
ADVANCED COMPOSITE MATERIALS, PTS 1-3, 2012, 482-484 : 1057 - 1061

← 1 2 3 4 5 →