Vibration-Based Fault Diagnosis of Helical Gear Pair With Tooth Surface Wear Considering Time-Varying Friction Coefficient Under Mixed Elastohydrodynamic Lubrication Condition

被引：2

作者：

Wang, Siyu ^{[1
]}

Zhu, Rupeng ^{[1
]}

机构：

[1] Nanjing Univ Aeronaut & Astronaut, Dept Mech & Elect Engn, Natl Key Lab Sci & Technol Helicopter Transmiss, Nanjing 210016, Peoples R China

来源：

JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME | 2022年 / 144卷 / 07期

基金：

国家重点研发计划;

关键词：

helical gear; time-varying mesh stiffness; mixed EHL condition; tooth surface wear; elastohydrodynamic lubrication; mixed lubrication; surface roughness and asperities; surfaces; tribological systems; wear mechanisms; MESH STIFFNESS CALCULATION; SPUR GEAR; MILD WEAR; SIMULATION; PREDICTION; METHODOLOGY; FORCE; MODEL; WIDTH;

D O I：

10.1115/1.4052941

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Based on "slice method," the improved time-varying mesh stiffness (TVMS) calculation model of helical gear pair with tooth surface wear is proposed, in which the effect of friction force that obtained under mixed elastohydrodynamic lubrication (EHL) is considered in the model. Based on the improved TVMS calculation model, the dynamic model of helical gear system is established, then the influence of tooth wear parameters on the dynamic response is studied. The results illustrate that the varying reduction extents of mesh stiffness along tooth profile under tooth surface wear, in addition, the dynamic response in time-domain and frequency-domain present significant decline in amplitude under deteriorating wear condition.

引用

页数：13

共 14 条

[1] Evaluating the Time-Varying Mesh Stiffness of Planetary Gear Set With Gear Crack Considering the Friction Force Under Mixed Elastohydrodynamic Lubrication Condition
Wang, Siyu
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JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME, 2023, 145 (04):
[2] An involute gear pair meshing stiffness model considering time-varying friction under mixed lubrication
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NONLINEAR DYNAMICS, 2024, : 19691 - 19709
[3] A calculation method of sliding friction coefficient on tooth surface for helical gear pair based on loaded tooth contact analysis and elastohydrodynamic lubrication theory
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PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY, 2021, 235 (08) : 1551 - 1560
[4] An improved mesh stiffness model for double-helical gear pair with spalling defects considering time-varying friction coefficient under mixed EHL
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ENGINEERING FAILURE ANALYSIS, 2021, 121
[5] Tribo-dynamic modelling and analysis for a high-speed helical gear system with time-varying backlash and friction under Elastohydrodynamic Lubrication condition
Zheng, Zhibin
Yan, Hongzhi
Wu, Jiangming
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[6] Study on the Fault Diagnosis Method of Scraper Conveyor Gear under Time-Varying Load Condition
Zhao, Shuanfeng
Wang, Pengfei
Li, Shijun
APPLIED SCIENCES-BASEL, 2020, 10 (15):
[7] Frictional Power Loss on Tooth Surface of Modified Helical Gear Under Condition of Mixed Elasto-Hydrodynamic Lubrication
Zhang X.
Fang Z.
Guo F.
Yang T.
Hsi-An Chiao Tung Ta Hsueh/Journal of Xi'an Jiaotong University, 2019, 53 (01): : 11 - 17
[8] A study of effects of tooth surface wear on time-varying mesh stiffness of external spur gear considering wear evolution process
Chen, Wei
Lei, Yulong
Fu, Yao
Hou, Liguo
MECHANISM AND MACHINE THEORY, 2021, 155 (155)
[9] Study of the time-varying mesh stiffness of two-stage planetary gear train considering tooth surface wear
Mo, Shuai
Wang, Lei
Liu, Meng
Hu, Qingsen
Bao, Heyun
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PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE, 2024, 238 (01) : 279 - 297
[10] Modelling of time-varying meshing stiffness under tooth wear condition for nonlinear dynamics in compound planetary gear set
Yang, Chao
Zhang, Haibo
JOURNAL OF VIBROENGINEERING, 2021, 23 (08) : 1800 - 1819

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