EVALUATION OF EFFECT OF MACHINING PARAMETERS ON SURFACE ROUGHNESS IN DRILLING OF GLASS FIBER REINFORCED POLYMER (GFRP) COMPOSITE MATERIAL WITH DIFFERENT DRILL BITS

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dc.authorscopusid57201458253
dc.contributor.authorKarataş, Meltem Altin
dc.date.accessioned2024-09-25T19:45:03Z
dc.date.available2024-09-25T19:45:03Z
dc.date.issued2022
dc.departmentAbant İzzet Baysal Üniversitesien_US
dc.description.abstractIn the present study, the arithmetical mean roughness (Ra) values obtained as a result of drilling glass fiber reinforced polymer (GFRP) composite material produced in fiber orientation angles (0º/90º) with different drill bits in a 5-axis CNC con-trolled vertical machining center, were analyzed. The experimental design was applied with the Taguchi method. The drilling experiments were performed using Minitab 19 software according to the Taguchi L18 orthogonal array. The test results were evaluated based on the signal-to-noise (S/N) ratio. Two different drill bits (HSS and carbide), three different spindle speeds (750, 1000, 1500 rpm) and three different feed rates (0.05, 0.10, 0.15 mm/rev) were selected as the control factors. The effect levels of the control factors on Ra were found by applying analysis of variance (ANOVA). A confidence level of 95.62% was obtained with ANOVA analysis. The lowest Ra value was 1.279 µm at the spindle speed of 1500 rpm and the feed rate of 0.05 mm/rev using a carbide drill bit. The drill bit type was obtained as the parameter with the highest effect with a rate of 61.33%. © 2022, Polish Society of Composite Materials. All rights reserved.en_US
dc.identifier.endpage91en_US
dc.identifier.issn2084-6096
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-85134003699en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage87en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12491/12809
dc.identifier.volume2022en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPolish Society of Composite Materialsen_US
dc.relation.ispartofComposites Theory and Practiceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmzYK_20240925en_US
dc.subjectdrillingen_US
dc.subjectglass fiber reinforced polymer compositeen_US
dc.subjectsurface roughnessen_US
dc.subjectTaguchi methoden_US
dc.titleEVALUATION OF EFFECT OF MACHINING PARAMETERS ON SURFACE ROUGHNESS IN DRILLING OF GLASS FIBER REINFORCED POLYMER (GFRP) COMPOSITE MATERIAL WITH DIFFERENT DRILL BITSen_US
dc.typeArticleen_US

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