Abstract
The acoustic emission (AE) technique was used to monitor the tensile testing process for two kinds of elevator wire ropes in our work. The AE signals from wire breaks were obtained and analyzed by AE parameters and waveforms. The results showed that AE technique can be a useful tool to monitor wire break phenomenon of wire ropes and effectively capture information of wire break signal. The relationship between AE signal characteristics and wire breaks is investigated and it is found that the most effective acoustic signal discriminators are amplitude and absolute energy. Moreover, the wire break signal of two kinds of ropes is a type of burst signal and it is believed that the waveform and spectrum can be applied to analyze the AE wire break signals.
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References
J.W. Tan, Wire rope safety testing theory and technology (Science, Beijing, 2009), pp. 3–10
F. Yang, B.L. Hu, Z.J. Zhou, An analysis on the research status quo and prospects of defect detection methods of wire ropes. Machinery Design & Manufacture. 2, 260–262 (2010)
M.W. Yang, R.S. Geng, Acoustic Emission Testing (Engineering Industry Press, Beijing, 2005), pp. 110–115
N.F. Casey, P.A.A. Laura, A review of the acoustic emission monitoring of wire rope. Ocean Eng. 24(10), 935–947 (1997)
Y.B. Shao, D.A. Yu, S. Wang, The method of noise elimination for acoustic emission detection of steel wire during fatigue test. Physics Examination and Testing. 6, 21–24 (1998)
Y.B. Shao, Z. Pei, Z.M. Zhu, Pattern recognition for wire breakage detection of a steel rope by acoustic emission techniques. Appl. Acoust. 18, 1 (1999)
Y.B. Shao, Z. Pei, D.A. Yu, Acoustic emission during fatigue damage of steel wire. Chinese J. Mat. Res. 14(2), 163–166 (2000)
Y.B. Shao, Z.M. Zhu, W.Q. Yin, Fatigue damage of steel wire by acoustic emission monitoring. Iron and Steel 35(3), 52–55 (2000)
G. Drummond, J.F. Watson, Acoustic emission from wire ropes during proof load and fatigue testing. NDT & E. 40(1), 94–101 (2007)
G.T. Shen, R.S. Geng, S.F. Liu, Parameter analysis of acoustic emission signals.NDT. 24(2), 72–77 (2002)
R.S. Geng, G.T. Shen, S.F. Liu, Acoustic emission signal processing technique based on waveform analysis.NDT. 24(6), 257–361 (2002)
Acknowledgment
The authors would like to express their appreciation to all personnel involved in this research program for their technical guidelines and comments. The financial support from Shanxi Province industrial research program (No. 2012K06-22) is greatly acknowledged.
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Bai, W., Chai, M., Li, L., Li, Y., Duan, Q. (2015). Acoustic Emission from Elevator Wire Ropes During Tensile Testing. In: Shen, G., Wu, Z., Zhang, J. (eds) Advances in Acoustic Emission Technology. Springer Proceedings in Physics, vol 158. Springer, New York, NY. https://doi.org/10.1007/978-1-4939-1239-1_20
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DOI: https://doi.org/10.1007/978-1-4939-1239-1_20
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