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dc.rights.licenseAttribution 4.0 International*
dc.contributor.authorLlavori, Inigo
dc.contributor.authorZabala, Alaitz
dc.contributor.authorLarrañaga, Miren
dc.contributor.otherDíaz Salamanca, Diego
dc.contributor.otherMuñiz Calvente, Miguel
dc.contributor.otherEbrahimzadeh, Pejman
dc.contributor.otherPando, Pablo
dc.contributor.otherSuárez Álvarez, Carlos
dc.contributor.otherFernández Pariente, Inés
dc.contributor.otherPapuga, Jan
dc.date.accessioned2024-10-17T07:08:38Z
dc.date.available2024-10-17T07:08:38Z
dc.date.issued2024
dc.identifier.issn0268-3768en
dc.identifier.otherhttps://katalogoa.mondragon.edu/janium-bin/janium_login_opac.pl?find&ficha_no=178018en
dc.identifier.urihttps://hdl.handle.net/20.500.11984/6668
dc.description.abstractResidual stresses and surface roughness have been recognized to play a critical role in the fatigue strength of metal components. Machining processes can induce different roughness and residual stress conditions depending on the parameters used in the process. Therefore, it is essential to develop knowledge that helps to predict the residual stresses and roughness that would be obtained from different machining conditions. Due to the growing interest from the industry in the use of 42CrMo4 steel because of its excellent mechanical properties, the main objective of this work is to establish two phenomenological models to accurately predict the residual stress and roughness values in turned specimens of this material. The models are derived from data of four process variables: (a) insert tip radius; (b) feed rate; (c) cutting speed; and (d) depth of cut. For this purpose, a wide experimental campaign has been developed, which includes the machining of 68 specimens under various cutting scenarios, and their subsequent measurement of residual stresses and roughness. Once the experimental data were obtained, the response surface method based on the central composite design was used to fit the models, obtaining a correlation index higher than 0.9 in both cases. In this article, it is concluded that feed rate and insert radius have a greater effect on the residual stress and roughness obtained, while cutting speed and depth of cut have a lesser impact on the results. It is hoped that the findings will establish a groundwork for the machining of this material type, ensuring controlled conditions of residual stress and roughness.en
dc.language.isoengen
dc.publisherSpringeren
dc.rights© 2024 The Authorsen
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectTurningen
dc.subjectsurface roughnessen
dc.subjectResidual stressesen
dc.subjectresponse surface methodologyen
dc.subjectResponse surface methodologyes
dc.titleInfluence of turning parameters on residual stresses and roughness of 42CrMo4 + QTen
dcterms.accessRightshttp://purl.org/coar/access_right/c_abf2en
dcterms.sourceInternational Journal of Advanced Manufacturing Technologyen
local.contributor.groupTecnologías de superficieses
local.contributor.groupDiseño y mecánica estructurales
local.description.peerreviewedtrueen
local.description.publicationfirstpage2897en
local.description.publicationlastpage2919en
local.identifier.doihttps://doi.org/10.1007/s00170-024-14257-5en
local.contributor.otherinstitutionhttps://ror.org/006gksa02en
local.contributor.otherinstitutionhttps://ror.org/03kqpb082
local.source.detailsVol. 134. Pp. 2897–2919, 2024
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
dc.unesco.tesaurohttp://vocabularies.unesco.org/thesaurus/concept3418en
dc.unesco.clasificacionhttp://skos.um.es/unesco6/331317en


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