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Vibratory monitoring of gear transmissions in variableregime

Published online by Cambridge University Press:  28 August 2014

M. Merzoug ,
K. A. Sghir ,
A. Miloudi  and
J. P. Dron
M. Merzoug*
Affiliation:
Laboratoire de Mécanique Avancée, USTHB, BP 32 El Alia, Alger, 16111 Bab Ezzouar, Algerie
K. A. Sghir
Affiliation:
Groupe de Recherche en Science Pour l’Ingénieur, Université de Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Moulin de la Housse, BP 1039, 51687 Reims Cedex, France
A. Miloudi
Affiliation:
Laboratoire de Mécanique Avancée, USTHB, BP 32 El Alia, Alger, 16111 Bab Ezzouar, Algerie
J. P. Dron
Affiliation:
Groupe de Recherche en Science Pour l’Ingénieur, Université de Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Moulin de la Housse, BP 1039, 51687 Reims Cedex, France
*
a Corresponding author: [email protected]
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Abstract

This paper falls within the context of diagnosis of rotating machines in speed variableregime. Based on simulation signals, this work has the purpose to find relevant indicatorsfor the diagnosis of gear transmissions in a variable regime. Two indicators are proposed;the first indicator is the RMS value applied to the vibration signal divided by itscorresponding instantaneous frequency. The second is the normalised gear frequency byaveraging speed. The gear frequency and averaging speed are estimated from thespectrogram. To test the proposed indicators simulate signals have been used. Thesesignals are the results of a dynamic modelling of the gears transmission and arecalculated by using the Newmark integration diagram. This dynamic modelling takes intoaccount the eccentricity defect.

Keywords

Gearsinstantaneous frequencyRMS valuespectral analysis
Type
Research Article
Information
Mechanics & Industry , Volume 15 , Issue 5 , 2014 , pp. 377 - 382
Copyright
© AFM, EDP Sciences 2014

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References

Chaari, F., Fakhfakh, T., Haddar, M., Simulation numérique du comportement dynamique d’une transmission par engrenages en présence de défauts de denture, Mechanics & Industry 6 (2006) 625–633 CrossRefGoogle Scholar
D. Palais, R. Guilbault, M. Thomas, A. Lakis, N. Mureithi, Numerical simulations of damaged gear vibrations Proceedings of the 27th seminar on machinery vibration. CMVA, Vancouver, 2009
Guilbault, R., Lalonde, S., Thomas, M., Nonlinear damping calculation in cylindrical gear dynamic modelling, J. Sound Vib. 331 (2012) 2110–2128 CrossRefGoogle Scholar
P. Ducret, Prédiction du bruit rayonné par les carters des transmissions à engrenages, Ph.D. Thesis, École centrale de Lyon, 1997
E. Rigaud, J. Sabot, Effect of Elasticity of Shafts, Bearings, Casing and Couplings on the Critical Rotational Speeds of a Gearbox, Proceedings of the International Conference of Gears, Germany, 1996
Badi, M., Esat, I., Paya, B., Neural network based fault detection using different signal processing techniques as pre-process, ASME Struct. Dyn. Vib. 70 (1995) 97–101 Google Scholar
P.D. McFadden, Advances in the vibration monitoring of gears and rolling element bearings, National symposium, 1985
B.D. Forrester, Gear fault detection using the Wigner-Ville distribution, The lnstitution of Engineers, Australia vibration and noise conference, 1990, pp. 296–299
Dalpiaz, G., Meneghetti, U., Monitoring fatigue cracks in gear, NDT & E International 24 (1991) 303–306 CrossRefGoogle Scholar
M. Merzoug, A. Miloudi, X. Chiementin, Détection des défauts d’excentricités d’une transmission à engrenages par analyse en ondelettes, Congrès International sur les Risques Industriels, CIRI, 2009
H. Laurent, M. Sidahmed, C. Doncar, Détection précoce d’endommagement de denture sur des trains d’engrenages droits par analyse vibratoire, Dix-septième colloque GRETSI, 1999
D. Chikouche, A. Felkaoui, N. Haloui, Diagnostic précoce d’un réducteur à engrenage par analyse des signaux vibratoires à l’aide du cepstre synchrone, ICIEM, 2010
S. Fedala, D. Remond, R. Zegadi, A. Felkaoui, Utilisation de l’erreur de transmission et de la vitesse angulaire instantanée pour le diagnostic vibratoire des défauts des engrenages, 3ème Colloque Analyse Vibratoire Expérimentale, Blois, 20 et 21 Novembre 2012
Bartelmus, W., Chaari, F., Zimroz, R., Haddar, M., Modelling of gearbox dynamics under time-varying nonstationary load for distributed fault detection and diagnosis, Eur. J. Mech. A/Solids 29 (2010) 637–646 CrossRefGoogle Scholar
Villa, l., Renones, F., Peran, A., Miguel, J., Statistical fault diagnosis based on vibration analysis for gear test-bench under non-stationary conditions of speed and load, Mech. Syst. Signal Process. 29 (2012) 436–446 CrossRefGoogle Scholar
Ait-Sghir, K., Bolaers, F., Cousinard, O., Dron, J.P., Spalling bearing defect invariable speed regime, Mechanics & Industry 14 (2013) 129–136 CrossRefGoogle Scholar
W.J. Pearce, M.A. Neilsen, W.S. Rouverol, Reducing Gear Noise Excitation, Proceedings of the 2nd World Congress on Gearing, Paris, 1986, 587–598
A. Kassaï, J.P. Mathieu, G. Chahmirian, Sirènement de denture: Composantes non harmoniques de l’engrènement liées à la rectification par génération, Proceedings of the 3rd World Congress on Gearing and Power Transmissions, Paris, 1992
D.B. Welbourn, Gear errors and their resultant noise spectra, Proceedings of Institution of Mechanical Engineers, 1969 184, Part 30, 131–139
N. Driot, Étude de la dispersion vibroacoustique des transmissions par engrenages, Ph.D. thesis, École centrale de Lyon, 2002
Lin, J., Parker, R.G., Mesh stiffness variation instabilities in two-stage gear system, J. Vib. Acoust. 124 (2002) 68–76 CrossRefGoogle Scholar
A. Boulenger, C. Pachaud, Diagnostic vibratoire en maintenance préventive, Dunod, Paris, 1998