Radial internal clearance analysis in ball bearings
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In: Eksploatacja i Niezawodnosc, Vol. 23, No. 1, 31.03.2021, p. 42-54.
Research output: Journal contributions › Journal articles › Research › peer-review
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TY - JOUR
T1 - Radial internal clearance analysis in ball bearings
AU - Ambrożkiewicz, Bartłomiej
AU - Syta, Arkadiusz
AU - Meier, Nicolas
AU - Litak, Grzegorz
AU - Georgiadis, Anthimos
N1 - Publisher Copyright: © 2021, Polish Academy of Sciences Branch Lublin. All rights reserved.
PY - 2021/3/31
Y1 - 2021/3/31
N2 - Radial internal clearance (RIC) is one of the most important parameters influencing on rolling bearing exploitation in mechanical systems. Lifetime of rotary machines strongly depends on a condition of applied rolling elements, thus a study on applied clearance is very important in terms of maintenance and reliability. This paper proposes, a novel approach of studying RIC, based on a nonlinear dynamics method called recurrences. The results are confronted with standard analyses, i.e. statistical condition indicators, Fast Fourier Transform and Continuous Wavelet Transform. The application of the mentioned methods allowed us to find the optimal radial clearance for operating bearings. To ensure precise measurements of the clearance, an automated setup for RIC measurements is applied and next mounted in a plummer block and tested to finally measure vibration acceleration. The proposed methods are useful for a condition monitoring and lifetime prediction of bearings or bearing-based systems in which a proper value of radial clearance is crucial.ball
AB - Radial internal clearance (RIC) is one of the most important parameters influencing on rolling bearing exploitation in mechanical systems. Lifetime of rotary machines strongly depends on a condition of applied rolling elements, thus a study on applied clearance is very important in terms of maintenance and reliability. This paper proposes, a novel approach of studying RIC, based on a nonlinear dynamics method called recurrences. The results are confronted with standard analyses, i.e. statistical condition indicators, Fast Fourier Transform and Continuous Wavelet Transform. The application of the mentioned methods allowed us to find the optimal radial clearance for operating bearings. To ensure precise measurements of the clearance, an automated setup for RIC measurements is applied and next mounted in a plummer block and tested to finally measure vibration acceleration. The proposed methods are useful for a condition monitoring and lifetime prediction of bearings or bearing-based systems in which a proper value of radial clearance is crucial.ball
KW - Engineering
KW - ball bearings
KW - radial internal clearance
KW - statistical analysis
KW - recurrences
KW - fast fourier transform
KW - continuous wavelet transform
UR - http://www.scopus.com/inward/record.url?scp=85099794035&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/6ec73a61-e1e2-39d1-8241-0aa9b8138df6/
U2 - 10.17531/EIN.2021.1.5
DO - 10.17531/EIN.2021.1.5
M3 - Journal articles
VL - 23
SP - 42
EP - 54
JO - Eksploatacja i Niezawodnosc
JF - Eksploatacja i Niezawodnosc
SN - 1507-2711
IS - 1
ER -