Abstract
In this study, the influence of internal clearance on vibration characteristics of tapered roller bearings (TRBs) was investigated for improving the accuracy of bearing condition monitoring which includes identifying lubricity and incipient wear. The experiments of a healthy TRB were conducted successively under three rotational speeds and four clearance conditions. The root mean square, FFT spectrum and envelope analysis were used to analyze the vibration signals. The experimental results show that the internal clearance will cause the increase of the vibration of the TRB and the appearance of the ball pass frequency of the outer race (BPFO). Moreover, the clearance will cause a deviation between the actual value of BPFO and the theoretical value, and the larger the clearance, the larger the actual BPFO. The results provide an important reference for accurate quantitative diagnosis of TRB clearances.
Original language | English |
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Title of host publication | Proceedings of TEPEN 2022 |
Subtitle of host publication | Efficiency and Performance Engineering Network |
Editors | Hao Zhang, Yongjian Ji, Tongtong Liu, Xiuquan Sun, Andrew David Ball |
Publisher | Springer, Cham |
Pages | 995-1005 |
Number of pages | 11 |
Volume | 129 |
ISBN (Electronic) | 9783031261930 |
ISBN (Print) | 9783031261923, 9783031261954 |
DOIs | |
Publication status | Published - 4 Mar 2023 |
Event | International Conference of The Efficiency and Performance Engineering Network 2022 - Baotou, China Duration: 18 Aug 2022 → 21 Aug 2022 https://tepen.net/ https://tepen.net/conference/tepen2022/ |
Publication series
Name | Mechanisms and Machine Science |
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Publisher | Springer |
Volume | 129 MMS |
ISSN (Print) | 2211-0984 |
ISSN (Electronic) | 2211-0992 |
Conference
Conference | International Conference of The Efficiency and Performance Engineering Network 2022 |
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Abbreviated title | TEPEN 2022 |
Country/Territory | China |
City | Baotou |
Period | 18/08/22 → 21/08/22 |
Internet address |