A Finite Element Model for Consideration of the Torsional Effect on the Bearing Contact of Gear Drives
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Otros documentos de la autoría: González Pérez, Ignacio; Roda-Casanova, Victor; Fuentes, Alfonso; Sanchez-Marin, Francisco; Iserte-Vilar, Jose L.
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Título
A Finite Element Model for Consideration of the Torsional Effect on the Bearing Contact of Gear DrivesAutoría
Fecha de publicación
2012Editor
ASME The American Society of Mechanical EngineersTipo de documento
info:eu-repo/semantics/articleVersión de la editorial
https://mechanicaldesign.asmedigitalcollection.asme.org/article.aspx?articleid=1 ...Resumen
The finite element method is widely applied for the determination of contact and bending stresses in gear drives. It is based on the finite element model of the gear drive that is built by the discretization of the ... [+]
The finite element method is widely applied for the determination of contact and bending stresses in gear drives. It is based on the finite element model of the gear drive that is built by the discretization of the pinion and gear teeth and usually does not take into account the supporting components of the gears, as shafts, their bearings, or the gear case. Such components have an important influence in the formation of the bearing contact due to their deformations under load. Recently, some improved models have been proposed for finite element analysis of gear drives including their shafts. Those models have allowed shaft deflections to be taken into account for the investigation of formation of the bearing contact under load and its influence on bending and contact stresses. In this paper, an enhanced finite element model that takes into account not only the shaft deflections but also the torsional deformation of gear tooth surfaces due to torque transmission is proposed. Some numerical examples have been included. [-]
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Journal of Mechanical Design, v. 134 (7)Derechos de acceso
Copyright © 2012 by ASME
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