Proposal of Backing Ring for Reducing Fretting Wear of Axle Journal Bearings

被引：0

作者：

Okamura Y. ^{[1
]}

Suzuki D. ^{[1
]}

Fukagai S. ^{[2
]}

Takahashi K. ^{[3
]}

Nagatomo T. ^{[3
]}

机构：

[1] Lubricating Materials Laboratory, Materials Technology Division

[2] Frictional Materials Laboratory, Materials Technology Division

[3] Lubricating Materials Laboratory, Materials Technology Division (Former)

来源：

Quarterly Report of RTRI (Railway Technical Research Institute) | 2023年 / 64卷 / 03期

关键词：

axle bearing; contact pressure; fretting; grooving; pressure distribution; wear;

D O I：

10.2219/rtriqr.64.3_186

中图分类号：

学科分类号：

摘要：

It is necessary to reduce fretting wear of railway axle journal bearings caused by very slight relative slips between the contact surfaces of the inner ring and the backing ring. This paper proposes a backing ring with grooves in the circumferential direction on its oil seal sliding surface to obtain even contact pressure distributions in the radial direction between them. Results of a rotation test on a full‐scale railway axle bearing using the proposed backing ring showed that this proposal is effective in suppressing fretting wear. © 2023 Ken-yusha Inc.. All rights reserved.

引用

页码：186 / 192

页数：6

共 50 条

[41] PERFORMANCE OF STARVED JOURNAL BEARINGS WITH OIL RING LUBRICATION
HESHMAT, H
PINKUS, O
JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME, 1985, 107 (01): : 23 - 31
[42] EFFECT OF VARIABLE VISCOSITY ON STABILITY OF PLAIN JOURNAL-BEARINGS AND FLOATING-RING JOURNAL-BEARINGS
NIKOLAJS.JL
JOURNAL OF LUBRICATION TECHNOLOGY-TRANSACTIONS OF THE ASME, 1973, 95 (04): : 447 - 456
[43] Wear prediction of journal bearings in start-stop operation
Koenig, Florian
Jacobs, Georg
Sous, Christopher
9. VDI-FACHTAGUNG ZYLINDERLAUFBAHN, KOLBEN, PLEUEL 2018: DER KURBELTRIEB IM SPANNUNGSFELD UNTERSCHIEDLICHER ANFORDERUNGEN, 2018, 2317 : 197 - 208
[44] Alternation of the dynamic coefficients of short journal bearings due to wear
Papanikolaou, Michael G.
Farmakopoulos, Michael G.
Papadopoulos, Chris A.
INTERNATIONAL JOURNAL OF STRUCTURAL INTEGRITY, 2015, 6 (05) : 649 - 664
[45] Evaluation of Wear Models for the Wear Calculation of Journal Bearings for Planetary Gears in Wind Turbines
Lehmann, Benjamin
Trompetter, Philipp
Guzman, Francisco Gutierrez
Jacobs, Georg
LUBRICANTS, 2023, 11 (09)
[46] Damage Analysis and Finite Element Simulation of Fretting Wear on Press-Fitted Surface of Railway Axle
Yuan C.
Li Y.
Yang K.
Lu L.
Zou L.
Li W.
Zeng D.
Mocaxue Xuebao/Tribology, 2020, 40 (04): : 520 - 530
[47] Fretting Wear of Rubber Sealing Ring Caused by Fluid Pressure Fluctuation
Hu, Yang
Han, Chuanjun
Zhang, Jie
Luo, Zixuan
MECHANIKA, 2021, 27 (04): : 321 - 326
[48] REDUCING THE TEMPERATURE OF OIL IN JOURNAL BEARINGS WITH THE EFFECT OF MAGNETIC FIELD
Subbiah, S.
Nagaraj, P.
2013 INTERNATIONAL CONFERENCE ON ENERGY EFFICIENT TECHNOLOGIES FOR SUSTAINABILITY (ICEETS), 2013,
[49] Probing fretting wear behavior of gauge-changeable spline axle under rotational bending loads
Ren, Yanping
Cao, Jiangping
Tang, Pan
Yang, Pengfei
Li, Mengqiu
Li, Zhongwen
Peng, Jinfang
Shen, Huoming
Fan, Xiaoqiang
Zhu, Minhao
ENGINEERING FAILURE ANALYSIS, 2024, 166
[50] Deformations of a piezo-actuated bearing ring in journal bearings
Bitner, Alexander (alexander.bitner@kit.edu), 2021, John Wiley and Sons Inc (21):

← 1 2 3 4 5 →