dc.contributor.author | Heras Miguel, Iker | |
dc.contributor.author | Aguirrebeitia Celaya, Josu | |
dc.contributor.author | Abasolo Bilbao, Mikel | |
dc.contributor.author | Coria Martínez, Ibai | |
dc.contributor.author | Escanciano García, Iñigo | |
dc.date.accessioned | 2024-02-06T17:53:21Z | |
dc.date.available | 2024-02-06T17:53:21Z | |
dc.date.issued | 2019-03-16 | |
dc.identifier.citation | Mechanism and Machine Theory 137 : 23-36 (2019) | es_ES |
dc.identifier.issn | 0094-114X | |
dc.identifier.issn | 1873-3999 | |
dc.identifier.uri | http://hdl.handle.net/10810/64706 | |
dc.description.abstract | This work introduces a methodology for the calculation of the load distribution in four-point contact slewing bearings
considering ball preload, manufacturing errors and ring flexibility. The model is built by the formulation and
minimization of the potential energy of the bearing. Comparing with the rigid rings assumption, the results show that
ring deformations involve lower interferences in idling conditions, and have a great effect in the load distribution, but
not under external loads. Additionally, a new approach has been proposed for the calculation of the friction torque,
which has lower computational cost in comparison to a previous approach by the authors, so more accurate results
can be obtained due to refined calculations with no significant cost increase | |
dc.description.sponsorship | The authors also want to acknowledge the financial support of the Spanish Ministry of Economy and
Competitiveness through grant number DPI2017-85487-R (AEI/FEDER,UE) and the Basque Government through
project number IT947-16. | |
dc.language.iso | eng | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation | info:eu-repo/grantAgreement/MINECO/DPI2017-85487-R | |
dc.rights | info:eu-repo/semantics/openAccess | es_ES |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ | * |
dc.subject | slewing-bearing | |
dc.subject | four-point contact | |
dc.subject | manufacturing errors | |
dc.subject | ring flexibility | |
dc.title | Load distribution and friction torque in four-point contact slewing bearings considering manufacturing errors and ring flexibility | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.holder | © 2019 Elsevier under CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/) | es_ES |
dc.relation.publisherversion | https://www.sciencedirect.com/science/article/pii/S0094114X18321293 | es_ES |
dc.relation.publisherversion | https://doi.org/10.1016/j.mechmachtheory.2019.03.008 | |
dc.identifier.doi | 10.1016/j.mechmachtheory.2019.03.008 | |
dc.departamentoes | Ingeniería mecánica | es_ES |
dc.departamentoeu | Ingeniaritza mekanikoa | es_ES |