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dc.rights.licenseAttribution-NonCommercial-NoDerivatives 4.0 International*
dc.contributor.authorRodríguez Bogajo, Iñigo
dc.contributor.authorSoriano Moreno, Denis
dc.contributor.authorOrtiz-de-Zarate, Gorka
dc.contributor.authorCUESTA ZABALAJAUREGUI, MIKEL
dc.contributor.authorARRAZOLA, PEDRO JOSE
dc.contributor.otherPušavec, F.
dc.date.accessioned2023-03-22T15:50:52Z
dc.date.available2023-03-22T15:50:52Z
dc.date.issued2022
dc.identifier.issn2212-8271en
dc.identifier.otherhttps://katalogoa.mondragon.edu/janium-bin/janium_login_opac.pl?find&ficha_no=169103en
dc.identifier.urihttps://hdl.handle.net/20.500.11984/6057
dc.description.abstractLightweight materials like Carbon Fiber Reinforced Polymers (CFRPs) present certain challenges, mainly regarding the resultant surface integrity of the holes. Different techniques such as optimized tool geometries, machining techniques and cooling/lubricating techniques have been tested for improving surface integrity on CFRPs. Unfortunately using coolants presents certain challenges when machining CFRPs, as the moisture absorption can degrade the mechanical properties of the composite, on top of the environmental and health hazards created by water and oil based metalworking fluids. Therefore, this study aims to evaluate the influence of environmentally friendly liquid carbon dioxide (LCO2) based cooling/lubricating conditions and Polycrystalline Diamond (PCD) drill bit geometries (point angle) on the delamination when drilling CFRP composites. The results showed significant influence of the tool geometry and cooling condition on the surface integrity of CFRPs, especially in the case of the former.en
dc.language.isoengen
dc.publisherElsevieren
dc.rights© 2022 The Authorsen
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectLCO2 coolingen
dc.subjectDrillingen
dc.subjectcompositeen
dc.subjectSustainable machiningen
dc.subjectSurface integrityen
dc.titleEffect of Tool Geometry and LCO2 Cooling on Cutting Forces and Delamination when Drilling CFRP Composites Using PCD Toolsen
dcterms.accessRightshttp://purl.org/coar/access_right/c_abf2en
dcterms.sourceProcedia CIRP.en
local.contributor.groupMecanizado de alto rendimientoes
local.description.peerreviewedtrueen
local.description.publicationfirstpage752en
local.description.publicationlastpage757en
local.identifier.doihttps://doi.org/10.1016/j.procir.2022.03.116en
local.contributor.otherinstitutionhttps://ror.org/05njb9z20es
local.source.detailsVol. 108. Issue Cen
oaire.format.mimetypeapplication/pdfen
oaire.file$DSPACE\assetstoreen
oaire.resourceTypehttp://purl.org/coar/resource_type/c_6501en
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85en


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Attribution-NonCommercial-NoDerivatives 4.0 International
Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivatives 4.0 International