Roller bearing fault detection by applying wireless sensor of instantaneous accelerations of mechanisms moving elements |
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| Vladimir V. Sinitsin |
- Abstract:
- High-sensitivity tools and methods of receiving diagnostic information are needed to detect low-energy defects. In this paper, the author proposes experimental results of the application of instantaneous angular acceleration for roller bearing fault detection (outer race fault, inner race fault and one ball fault). The experimental results show that defects are clearly visible in frequency spectrum of the angular acceleration. Also, the results can be used to build the defect patterns. In addition, the results show that frequency spectrum components of angular acceleration are significantly amplified around natural frequencies of the mechanism. Moreover, the study showed that instantaneous angular acceleration can be applied for detection of incipient defects.
- Download:
- IMEKO-TC10-2017-009.pdf
- DOI:
- -
- Event details
- IMEKO TC:
- TC10
- Event name:
- TC10 Workshop on Technical Diagnostics 2017
- Title:
15th IMEKO TC10 Workshop "Technical Diagnostics in Cyber-Physical Era"
- Place:
- Budapest, HUNGARY
- Time:
- 06 June 2017 - 07 June 2017