Preliminary communication

A method for detecting damage to rolling bearings in toothed gears of processing lines

T. Figlus ; The Silesian University of Technology, Faculty of Transport, Katowice, Poland
M. Stańczyk ; The Silesian University of Technology, Faculty of Transport, Katowice, Poland

Abstract

This paper presents a method of diagnosing damage to rolling bearings in toothed gears of processing lines. The research has shown the usefulness of vibration signal measurements performed with a laser vibrometer and of the method of denoising signals by means of a discrete wavelet transform in detecting damage to bearings. The application of the method of analysis of the characteristic frequencies of changes in the vibration signal amplitude made it possible to draw conclusions about the type of damage to the bearings.

Keywords

bearing; gear; damage; condition monitoring; vibration

Hrčak ID:

141840

URI

https://hrcak.srce.hr/141840

Publication date:

1.1.2016.

Visits: 1.333 *