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Effect of manufacturing defects on the dynamic behaviour for an helical two-stage gear system

Published online by Cambridge University Press:  10 November 2009

Lassâad Walha ,
Yassine Driss ,
Tahar Fakhfakh  and
Mohamed Haddar
Lassâad Walha
Affiliation:
Unit research of mechanical systems dynamics, National engineering school of Sfax, Tunisia
Yassine Driss
Affiliation:
Unit research of mechanical systems dynamics, National engineering school of Sfax, Tunisia
Tahar Fakhfakh
Affiliation:
Unit research of mechanical systems dynamics, National engineering school of Sfax, Tunisia
Mohamed Haddar
Affiliation:
Unit research of mechanical systems dynamics, National engineering school of Sfax, Tunisia
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Abstract

The modelling of the dynamic behaviour of three-dimensional model of two-stage gear system is formulated for general helical gears location. The excitation is induced by the periodic variation of the mesh stiffnesses. This case describes the real working of the gearings. First, the modal analysis of the system is treated. Then, the calculation of the dynamic response is performed by a step-by-step time integration method (Newmark method). Finally, two types of manufacturing defects on the gears are introduced in the model: eccentricity and profile defect. An analysis of the effects of these defects on the gear system dynamic behaviour is then treated.

Keywords

Helical two-stage geareccentricityprofile errorTransmission à deux étagesdenture hélicoïdaledéfaut d'excentricitédéfaut de profil
Type
Research Article
Information
Mechanics & Industry , Volume 10 , Issue 5 , September 2009 , pp. 365 - 376
Copyright
© AFM, EDP Sciences, 2009

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References

Blankenship, G.W., Singh, R., Dynamic force transmissibility in helical gear pairs, Mechanism and Machine Theory 29 (2000) 212–228
C. Bard, Modélisation du comportement dynamique des transmissions par engrenages, thèse de doctorat, Institut National des Sciences Appliquées de Lyon, INSAL 0031, 1995
P. Velex, M. Ajmi, On the modelling of excitations in geared systems by transmission errors, J. Sound Vib., 290 (2006) 882–909
Velex, P., Ajmi, M., Dynamic tooth loads and quasi-static transmission errors in helical gears – Approximate dynamic factor formulae, Mechanism and Machine Theory 42 (2007) 1512–1526 CrossRef
K. Yakhou, Validation expérimentale d'un modèle dynamique globale de boîte de vitesses automobile, Thèse de l'Institut National des Sciences Appliquées de Lyon, 2002
Perret-Liaudet, Étude des mécanismes de transfert entre l'erreur de transmission et la réponse dynamique des boîtes de vitesses d'automobile, Thèse de l'École Centrale de Lyon, 1992
Chaari, F., Fakhfakh, T., Hbaieb, R., Louati, J., Haddar, M., Influence of manufacturing errors on the dynamics behavior of planetary gears, International Journal of Advanced Manufacturing Technology 27 (2005) 738–746 CrossRef
G. Dhatt, G. Touzot, Une présentation de la méthode des éléments finis, edition Maloine, 1984
M. Haddar, M. Ben Amar, W. Gafsi, A. Maalej, Analyse du comportement dynamique et tribologique d'une transmission à engrenages droits en présence d'un défaut de parallélisme, 3e journées de mécanique et ingénierie, Sfax, Tunisie, 2000
R. Hbaieb, F. Chaari, T. Fakhfakh, M. Haddar, Influence of eccentricity, profile error and tooth pitting on helical planetary gear vibration, Machine Dynamics Problems, 29 (2005) 5–32
M. Lebold, K. McClintic, R. Cambell, C. Byington, K. Maynard, Review of vibration analysis methods for gearbox diagnostics and prognostics. Proceedings of the 54th Meeting of the Society for Machinery Failure Prevention Technology, Virginia Beach, 2000
Litak, G., Friswell, M.I., Vibrations in gear systems, Chaos, Solitons & Fractals 16 (2003) 145–150 CrossRef
A.J. Miller, A new wavelet basis for the decomposition of gear motion error signals and its application to gearbox diagnostics, Thèse de l'université de l'état de Pennsylvanie, 1999
K.P. Maynard, Interstitial processing: the application of noise processing gear fault detection. Proceedings of the international conference on Condition monitoring, University of Wales Swansea, UK, 1999, pp. 77-86
G.R. Parker, J. Lin, Mesh Stiffness Variation Instabilities in Two–stage Gear Systems, Journal of vibration and acoustics, 124 (2002)
Walha, L., Louati, J., Fakhfakh, T., Haddar, M., Effects of eccentricity defect and tooth crack on two-stage gear system behaviour, International Journal of Engineering Simulation 6 (2005) 17–24
T. Eritenel, R.G. Parker, Modal properties of three-dimensional helical planetary gears, J. Sound Vib., In Press, Corrected Proof, Available online 10 April 2009
M. Maatar, Contribution à l'analyse du comportement dynamique de réducteurs à engrenages simple étage, Influence des écarts de forme et des défauts de montage, Thèse de l'Institut National des Sciences Appliquées de Lyon, 1995
R. Bigret, J.L. Freon, Diagnostic, maintenance, disponibilité des machines tournantes, edition Masson, 1995