한국소음진동공학회:학술대회논문집 (Proceedings of the Korean Society for Noise and Vibration Engineering Conference)
- 한국소음진동공학회 2007년도 춘계학술대회논문집
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- Pages.324-328
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- 2007
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- 1598-2548(pISSN)
저속 회전 베어링 결함 검출을 위한 AE와 가속도계 변환기 비교
The comparison of AE and Acceleration transducer for the early detection on the low-speed bearing
- 김효중 (국립 경상대학교 대학원 정밀기계공학과) ;
- 구동식 (국립 경상대학교 대학원 정밀기계공학과) ;
- 정한얼 (국립 경상대학교 대학원 정밀기계공학과) ;
- 앤디탄 ;
- 김용한 ;
- 최병근 (경상대학교 기계항공학부)
- 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.
- 발행 : 2007.05.10
초록
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.