Have a personal or library account? Click to login
A new method for detection of rolling bearing faults based on the Local Curve Roughness approach Cover

A new method for detection of rolling bearing faults based on the Local Curve Roughness approach

By: Mehdi Behzad and  Abbas Bastami  
Open Access
|Jul 2011

Abstract

Detection of rolling bearing faults by vibration analysis is an important part of condition monitoring programs. In this paper a new method for detection of bearing defects based on a new concept of local surface roughness, is proposed. When a defect in the bearing grows then roughness of the defective surface increases and measurement of the roughness can be a good indicator of the bearing defect. In this paper a method of indirectly measuring surface roughness by using vibration signal is introduced. Several attached examples including both numerically simulated signals and actual experimental data show the effectiveness of the new, easy-to-implement method.

DOI: https://doi.org/10.2478/v10012-011-0011-1 | Journal eISSN: 2083-7429 | Journal ISSN: 1233-2585
Language: English
Page range: 44 - 50
Published on: Jul 4, 2011
Published by: Gdansk University of Technology
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2011 Mehdi Behzad, Abbas Bastami, published by Gdansk University of Technology
This work is licensed under the Creative Commons License.

Volume 18 (2011): Issue 2 (April 2011)