ON THE DETECTABILITY OF ROLLER BEARING DAMAGE BY FREQUENCY-ANALYSIS

被引：27

作者：

SU, YT

SHEEN, YT

机构：

[1] Department of Mechanical Engineering, National Sun Yat-Sen University, Kaohsiung

来源：

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE | 1993年 / 207卷 / 01期

关键词：

D O I：

10.1243/PIME_PROC_1993_207_095_02

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

This study investigates the detectability of roller bearing damage by the frequency analysis of bearing vibrations. The magnitude characteristics of peaks in the vibration spectra are analysed. It is shown that the frequency information of vibration spectra for undamaged roller bearings can be the same as that for damaged ones. However, the magnitude information of vibration spectra for undamaged roller bearings is different from that for damaged ones. Thus, to detect the initial fault of roller bearing reliably, both the frequency information and magnitude information of vibration spectra have to be used.

引用

页码：23 / 32

页数：10

共 7 条

[1]

Jenkins G.M., 1969, SPECTRAL ANAL ITS AP

[2] MODEL FOR THE VIBRATION PRODUCED BY A SINGLE POINT-DEFECT IN A ROLLING ELEMENT BEARING [J].