An investigation of rolling element vibrations caused by local defects

被引：114

作者：

Arslan, H. ^{[1
]}

Aktuerk, N. ^{[2
]}

机构：

[1] Kirikkale Univ, Fac Engn, Dept Mech Engn, TR-71451 Kirikkale, Turkey

[2] Gazi Univ, Fac Engn & Architecture, Dept Mech Engn, TR-06570 Ankara, Turkey

来源：

JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME | 2008年 / 130卷 / 04期

关键词：

vibrations; dynamics of ball bearing; rolling elements; localized defects;

D O I：

10.1115/1.2958070

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

In this paper, a shaft-bearing model is developed in order to investigate the rolling element vibrations for an angular contact ball bearing with and without defects. The shaft-bearing assembly is considered as a mass-spring system. The system shows a nonlinear characteristic under dynamic conditions. The equations of motion in radial and axial directions were obtained for shaft and rolling elements, and they were solved simultaneously with a computer simulation program. Additionally, the effect of localized defects on running surfaces (i.e., inner ring, outer ring, and ball) on the vibration of the balls is investigated. Vibration of rolling elements in the radial direction is analyzed in time and frequency domains. Characteristic defect frequencies and their components can be seen in the frequency spectra of rolling element vibrations. Comparison of the obtained results with similar studies available in literature showed reasonable qualitative agreement.

引用

页数：12

共 38 条

[11] ARSLAN H, 2003, THESIS KIRIKKALE U K
[12] BRAUN S, 1979, ASME, V101, P118
[13] FRANCO J, 1992, INT GAS TURB AER ENG
[14] Gad E. H., 1984, Memoirs of the Faculty of Engineering, Kyushu University, V44, P83
[15] Gupta P. K, 1979, J LUBR TECHNOL, V101, P293
[16] Gupta P K, 1979, ASME, V101, P305
[17] GUPTA PK, 1977, ASME, V98, P284
[18] GUPTA PK, 1979, ASME, V101, P319
[19] GUPTA PK, 1979, ASME, V101, P312
[20] HARRIS TA, 1991, ROLLING BEARINGS ANA

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