INVESTIGATION OF BALL BEARING ROLLING ELEMENT DEFECT BY THE VIBRATION ANALYSIS METHOD
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Tarih
2007
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Pamukkale Univ
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this study, a local surface defect in radial ball bearings is studied by analytical and experimental methods using the vibration analysis method. For this purpose, an artificial local defect on the running surface of the rolling element is made and resulting radial shaft vibrations are recorded. For the analytical investigation, a theoretical model for this system is also established and a simulation program is developed for local defects and defect-free bearings. Simulation results are obtained for the same shaft and bearing dimensions used in the experimental set and vibration spectra for different shaft speeds are obtained. When the vibration spectrums obtained analytically are compared with the ones obtained experimentally, similar results have been in both cases.
Açıklama
Anahtar Kelimeler
Ball bearings; Rolling elements; Localized defects; Vibrations; Predictive maintenance
Kaynak
Pamukkale University Journal of Engineering Sciences-Pamukkale Universitesi Muhendislik Bilimleri Dergisi
WoS Q Değeri
N/A
Scopus Q Değeri
Cilt
13
Sayı
2
