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Experimental and numerical study of tooth finishing processes contribution to gear noise

Article dans une revue avec comité de lecture
Auteur
JOLIVET, Simon
MEZGHANI, Sabeur
ccISSELIN, Jérôme
ccEL MANSORI, Mohamed
211915 Mechanics surfaces and materials processing [MSMP]

URI
http://hdl.handle.net/10985/17321
DOI
10.1016/j.triboint.2016.06.005
Date
2016
Journal
Tribology International

Résumé

The contribution o fgear tooth flank surface micro-finish on gear noise has not yet been taken into consideration. This paper is devoted to study the simultaneous effect of tooth roughness and lubricant viscosity on automotive gear vibrations.The vibrations performances were evaluated on an instrumented test rig under both dry and wet conditions. A non-destructive replication technique coupled to 3D optical measures was used to acquire the flanks topographies,which were characterized using multiscale decomposition. A three-dimensional finite element simulation of a helical gear was performed to assess the micro-scales impact on gear noise.Numerical representative surfaces morphologies were introduced into the simulation and compared through the transmission error calculation. Results have shown gear noise dependence on tooth finishing processes.

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MSMP_TI_2016_MEZGHANI.pdf
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8.103Mo
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  • Laboratoire Mechanics, Surfaces and Materials Processing (MSMP)

Documents liés

Visualiser des documents liés par titre, auteur, créateur et sujet.

  • Experimental study of the contribution of gear tooth finishing processes to friction noise 
    Article dans une revue avec comité de lecture
    JOLIVET, Simon; MEZGHANI, Sabeur; VARGIOLU, R.; ZAHOUANI, Hassan; ccEL MANSORI, Mohamed (Elsevier, 2017)
    Micro geometry of a gear tooth influences the contact durability and wear performance. In this paper, different gear tooth flanks have been manufactured by different finishing processes, which were then characterized using ...
  • Smoothness and plateaudness contributions to the running-in friction and wear of stratified helical slide and plateau honed cylinder liners 
    Article dans une revue avec comité de lecture
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    Cylinder liner surface has a great influence on frictional and wear performances of combustion engines during the running-in period. Two surface texture anisotropies produced by plateau honing (PH) and helical slide honing ...
  • Tribological performances of elliptic and circular texture patterns produced by innovative honing process 
    Article dans une revue avec comité de lecture
    YOUSFI, Mohammed; MEZGHANI, Sabeur; ccEL MANSORI, Mohamed; ccDEMIRCI, Ibrahim (Elsevier, 2016)
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    Article dans une revue avec comité de lecture
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    The improvement of environment efficiency of automotive internal combustion engine becomes a fundamental objective. The cylinder engine surface texture considerably influences the functional performances of the ring-pack ...
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    Article dans une revue avec comité de lecture
    MEZGHANI, Sabeur; YOUSFI, Mohammed; ccEL MANSORI, Mohamed; ccDEMIRCI, Ibrahim (American Society of Mechanical Engineers, 2014)
    Determining friction is as equally essential as determining the film thickness in the lubricated contact, and is an important research subject. Indeed, reduction of friction in the automotive industry is important for both ...

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