A comparative study on damage detection in speed-up and coast-down process of grinding spindle-typed rotor-bearing system

Journal of Materials Processing Technology

Volumn 187-188, Issue , 2007, Pages 30-36

  Kim, B S ^a   Lee, S H ^a   Lee, M G ^a   Ni, J ^b   Song, J Y ^c   Lee, C W ^c  

^a Ajou University   (South Korea)

^b University of Michigan   (United States)

^c Korea Institute of Machine and Materials   (South Korea)

Author keywords

Damage detection; Non stationary signal processing method; Rotor bearing system; Speed up and coast down process; Vibration signal based monitoring

Indexed keywords

BEARINGS (MACHINE PARTS); FAST FOURIER TRANSFORMS; GRINDING (MACHINING); MACHINE VIBRATIONS; MODAL ANALYSIS; ROTORS;

MODAL TESTING; NON STATIONARY SIGNAL PROCESSING METHOD; ROTOR BEARING SYSTEMS; VIBRATION SIGNAL BASED MONITORING;

DAMAGE DETECTION;

EID: 33947121668     PISSN: 09240136     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jmatprotec.2006.11.222     Document Type: Article

References (7)

1. Kim H.Y., Kim S.R., Ahn J.H., and Kim S.H. Process monitoring of centerless grinding using acoustic emission. J. Mater. Process. Technol. 111 (2001) 273-278
2. Alfares M., and Elsharkawy A. Effect of grinding forces on the vibration of grinding machine spindle system. Int. J. Machine Tools Manuf. 40 14 (2000) 2003-2030
3. Sekhar A.S., and Prabhu B.S. Monitoring of cracked rotors through transient response. Mech. Machine Theory 33 8 (1998) 1167-1175
4. Kim H., and Melhem H. Fourier and wavelet analyses for fatigue assessment of concrete beams. Exp. Mech. 43 2 (2003) 131-140
5. Baydar N., and Ball A. A comparative study of acoustic and vibration signals in detection of gear failures using Wigner-Ville Distribution. Mech. Syst. Signal Process. 15 6 (2001) 1091-1107
6. Purushotham V., Narayanan S., and Prasad A.N. Multi-fault diagnosis of rolling bearing elements using wavelet analysis and hidden Markov model based fault recognition. NDT E Int. 38 8 (2005) 654-664
7. Labview 7 User Manual, National Instruments, Austin, USA.