Proceedings of the Korean Society for Noise and Vibration Engineering Conference (한국소음진동공학회:학술대회논문집)
- 2007.05a
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- Pages.324-328
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- 2007
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- 1598-2548(pISSN)
The comparison of AE and Acceleration transducer for the early detection on the low-speed bearing
저속 회전 베어링 결함 검출을 위한 AE와 가속도계 변환기 비교
- Kim, H.J. ;
- Gu, D.S. ;
- Jeong, H.E. ;
- Tan, Andy (mechanical engineering, Qeensland University of Technology, Australia) ;
- Kim, Eric (mechanical engineering, Qeensland University of Technology, Australia) ;
- Choi, B.K.
- 김효중 (국립 경상대학교 대학원 정밀기계공학과) ;
- 구동식 (국립 경상대학교 대학원 정밀기계공학과) ;
- 정한얼 (국립 경상대학교 대학원 정밀기계공학과) ;
- 앤디탄 ;
- 김용한 ;
- 최병근 (경상대학교 기계항공학부)
- Published : 2007.05.10
Abstract
Vibration monitoring of rolling element bearings is probably the most established diagnostic technique for rotating machinery. Acoustic Emission (AE) Analysis is an extremely powerful technology that can be used within a wide range of applications of non destructive testing. Therefor, this paper investigates the detection methods using AE for rolling element bearings about low-speed. Two transducers, the accelerometer and acoustic emission sensor, are used to acquire data and the results are compared for the capacity of early fault detection.