Optimization and prediction of thrust force, vibration and delamination in drilling of functionally graded composite using Taguchi, ANOVA and ANN analysis

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dc.contributor.authorKoklu, Ugur
dc.contributor.authorMayda, Murat
dc.contributor.authorMorkavuk, Sezer
dc.contributor.authorAvci, Ahmet
dc.contributor.authorDemir, Okan
dc.date.accessioned2024-02-23T14:20:51Z
dc.date.available2024-02-23T14:20:51Z
dc.date.issued2019
dc.departmentNEÜen_US
dc.description.abstractComposite materials offers many advantages over traditional materials in terms of weight, strength and design flexibility. However, machining of these materials leads to some critical problems such as delamination, inferior surface finish and excessive tool wear due to their anisotropic and inhomogeneity structure. In particular, in manufacturing of the functionally graded composite (FGC) materials, this situation becomes more complicated since these composites have been made with different stacking sequences. In this work, drilling performance of FGC, depending on delamination, thrust force and vibration, has been investigated experimentally by using different cutting parameters, which are feed rate, spindle speed and material directions (carbon/epoxy and glass/epoxy). From the results of experiments, the material direction has deeply affected the delamination (89.5%) but has rarely affected the thrust force (0.1%) and vibration (8.4%). Feed rate is the most impactful factor on thrust force and vibration generation. Whereas the feed rate has a direct proportion to the thrust force and delamination, the spindle speed has an inverse proportion to these responses. When the results evaluated generally, In addition to that, a surrogate model is created through ANN to estimate the responses or cutting parameters on the drilling process in a wider range.en_US
dc.description.sponsorshipKaramanoglu Mehmetbey University Scientific Research Project (BAP) [13-M-13]en_US
dc.description.sponsorshipA certain part of this study was supported by Karamanoglu Mehmetbey University Scientific Research Project (BAP) unit with the project number of 13-M-13.en_US
dc.identifier.doi10.1088/2053-1591/ab2617
dc.identifier.issn2053-1591
dc.identifier.issue8en_US
dc.identifier.scopus2-s2.0-85069680549en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1088/2053-1591/ab2617
dc.identifier.urihttps://hdl.handle.net/20.500.12452/13341
dc.identifier.volume6en_US
dc.identifier.wosWOS:000471639500002en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherIop Publishing Ltden_US
dc.relation.ispartofMaterials Research Expressen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectFunctionally Graded Compositeen_US
dc.subjectOptimizationen_US
dc.subjectThrust Forceen_US
dc.subjectVibrationen_US
dc.subjectDelaminationen_US
dc.titleOptimization and prediction of thrust force, vibration and delamination in drilling of functionally graded composite using Taguchi, ANOVA and ANN analysisen_US
dc.typeArticleen_US

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