dc.contributor.author | Heras Miguel, Iker ![ORCID](/themes/Mirage2//images/orcid_16x16.png) | |
dc.contributor.author | Aguirrebeitia Celaya, Josu ![ORCID](/themes/Mirage2//images/orcid_16x16.png) | |
dc.contributor.author | Abasolo, Mikel ![ORCID](/themes/Mirage2//images/orcid_16x16.png) | |
dc.contributor.author | Plaza González, Jon | |
dc.date.accessioned | 2024-02-05T18:13:07Z | |
dc.date.available | 2024-02-05T18:13:07Z | |
dc.date.issued | 2017-11 | |
dc.identifier.citation | Tribology International 115 : 59-69 (2017) | es_ES |
dc.identifier.issn | 0301-679X | |
dc.identifier.issn | 1879-2464 | |
dc.identifier.uri | http://hdl.handle.net/10810/64664 | |
dc.description.abstract | The friction torque is a key parameter in the design of slewing bearings. The most challenging issue in its calculation
resides in the modelling of rolling element contact mechanics. In this manuscript two models for the friction torque
calculation are compared: a Finite Element model and the analytical model proposed by Leblanc and Nelias. The last
one assumes that full sliding occurs in the ball-raceway contact, which is demonstrated to be an appropriate
simplification for many cases, but not for applications where large tilting moments are involved. The objective of this
work is to determine the field of application of the analytical model, highlighting its limitations and therefore
justifying further research to implement more complex formulations for the contact simulation | |
dc.description.sponsorship | This paper is a result of the close collaboration that the authors maintain with the company Iraundi S.A. This work
was supported by the Ministry of Economy and Competitiveness of Spain [project number DPI2013-41091-R] and
the University of the Basque Country (UPV/EHU) [project number UFI 11/29]. | |
dc.language.iso | eng | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation | info:eu-repo/grantAgreement/MINECO/DPI2013-41091-R | |
dc.rights | info:eu-repo/semantics/openAccess | es_ES |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | slewing bearing | |
dc.subject | four-point contact | |
dc.subject | friction torque | |
dc.subject | ball-raceway contact | |
dc.title | Friction torque in four-point contact slewing bearings: applicability and limitations of current analytical formulations | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.holder | © 2017 Elsevier under CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/) | es_ES |
dc.relation.publisherversion | https://doi.org/10.1016/j.triboint.2017.05.011 | |
dc.identifier.doi | 10.1016/j.triboint.2017.05.011 | |
dc.departamentoes | Ingeniería mecánica | es_ES |
dc.departamentoeu | Ingeniaritza mekanikoa | es_ES |