A Method for Detecting Damage to Rolling Bearings in Toothed Gears of Processing Lines
نویسنده
چکیده
T. Figlus, M. Stańczyk, The Silesian University of Technology, Faculty of Transport, Katowice, Poland 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.
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