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Multi-objective optimization analysis of cutting parameters when drilling composite materials with special geometry drills

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dc.affiliation.areaUC3M. Área de Ingeniería Mecánicaes
dc.affiliation.dptoUC3M. Departamento de Ingeniería Mecánicaes
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Tecnologías de Fabricación y Diseño de Componentes Mecánicos y Biomecánicoses
dc.contributor.authorFeito Sánchez, Norberto
dc.contributor.authorMuñoz Sánchez, Ana
dc.contributor.authorDíaz Álvarez, Antonio
dc.contributor.authorMiguélez Garrido, María Henar
dc.contributor.funderMinisterio de Economía y Empresa (España)es
dc.contributor.funderMinisterio de Ciencia, Innovación y Universidades (España)es
dc.date.accessioned2022-07-13T09:52:33Z
dc.date.available2022-07-13T09:52:33Z
dc.date.issued2019-10-01
dc.description.abstractThe cutting tool geometry is strongly influencing damage induced during drilling of composite materials. The searching of new and optimum geometries reducing the damage on the laminates is still a challenge for the scientific community and industry. This study focuses on drilling woven CFRP laminates with four different tool geometries, analyzing the influence of the cutting parameters on the cutting forces and delamination damage. The work is divided in three phases; the first phase carries out a full factorial design of experiments conducted to quantify the significance of each process parameter as well as its interaction, on the generation of delamination at the hole entry and exit as well as the thrust force and torque. The second phase uses the response surface methodology (RSM) to establish the relationships between each output variable and the input variables based on ANOVA results. Finally, a multi-objective optimization strategy has been presented using the fitting equations to select optimum ranges of design parameters that can minimize collectively the aforementioned output variables. Ultimate objective is the process improvement toward negligible defects during drilling of woven CFRP composites.en
dc.description.sponsorshipThe researchers are indebted to the Ministerio de Economía y Empresa de España (Projects DPI2017-89197-C2-1-R and DPI2017-89197-C2-2-R) for the financial support which permitted to conduct part of this work as well as the Ministerio the Ciencia, Innovación y Universidades (Juan de la Cierva program with the reference FJCI-2017-34910)en
dc.format.extent18
dc.identifier.doi10.1016/j.compstruct.2019.111187
dc.identifier.issn0263-8223
dc.identifier.publicationissue111187
dc.identifier.publicationtitleComposite Structuresen
dc.identifier.publicationvolume225
dc.identifier.urihttps://hdl.handle.net/10016/35450
dc.identifier.uxxiAR/0000024543
dc.language.isoeng
dc.relation.projectIDGobierno de España. DPI2017-89197-C2-1-Res
dc.relation.projectIDGobierno de España. DPI2017-89197-C2-2-Res
dc.relation.projectIDGobierno de España. FJCI-2017-34910es
dc.rights© 2019 The Authorsen
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.rights.accessRightsopen accessen
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.subject.ecienciaMaterialeses
dc.subject.otherCfrp compositesen
dc.subject.otherDrillingen
dc.subject.otherDrill biten
dc.subject.otherMulti-objective process optimizationen
dc.titleMulti-objective optimization analysis of cutting parameters when drilling composite materials with special geometry drillsen
dc.typeresearch article*
dc.type.hasVersionSMUR*
dspace.entity.typePublication
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