Title
Non-destructive experimental technique to determine ball contact load in rolling machine elementsVersion
http://purl.org/coar/version/c_ab4af688f83e57aa
Rights
© 2024 ElsevierAccess
http://purl.org/coar/access_right/c_f1cfPublisher’s version
https://doi.org/10.1016/j.triboint.2024.109629Published at
Tribology International Vol. 195. N. art. 109629. July, 2024Publisher
ElsevierKeywords
Contact load
Rolling machine elements
Non-destructive
Load distribution ... [+]
Rolling machine elements
Non-destructive
Load distribution ... [+]
Contact load
Rolling machine elements
Non-destructive
Load distribution
ODS 9 Industria, innovación e infraestructura
ODS 12 Producción y consumo responsables [-]
Rolling machine elements
Non-destructive
Load distribution
ODS 9 Industria, innovación e infraestructura
ODS 12 Producción y consumo responsables [-]
Abstract
Rolling machine elements, such as ball bearings, ball screws, or guiding systems are commonly used in diverse industrial applications. These components typically assume uniform load distribution among ... [+]
Rolling machine elements, such as ball bearings, ball screws, or guiding systems are commonly used in diverse industrial applications. These components typically assume uniform load distribution among the balls or rely on analytical expressions. However, experimental load distribution measurement remains a challenge. This research work proposes a non-destructive experimental technique designed to determine ball contact load. The method uses painted surfaces to visualize the contact area under each rolling element, combined with an analytical formulation that modifies Hertz’s original contact equations to account for the influence of the painted layer thickness. Analytical results are compared with experimental tests on flat and curved surfaces. The results show a good agreement between the proposed painted surface formulation and measured contact areas. [-]
xmlui.dri2xhtml.METS-1.0.item-oaire-funderName
Gobierno VascoGobierno Vasco
xmlui.dri2xhtml.METS-1.0.item-oaire-fundingStream
Hazitek 2022Hazitek 2023
xmlui.dri2xhtml.METS-1.0.item-oaire-awardNumber
ZL-2023/00617ZL-2022/00996.
xmlui.dri2xhtml.METS-1.0.item-oaire-awardURI
Sin informaciónSin información
xmlui.dri2xhtml.METS-1.0.item-oaire-awardTitle
Nuevo husillo a bolas con precarga variable controlada para máquinas herramienta inteligentes de fabricación avanzada (PREVARHU)Nuevo husillo a bolas con precarga variable controlada para máquinas herramienta inteligentes de fabricación avanzada (PREVARHU)
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