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.authorid0000-0002-1628-1316en_US
dc.contributor.authorKarataş, Meltem Altın
dc.date.accessioned2023-12-22T08:49:19Z
dc.date.available2023-12-22T08:49:19Z
dc.date.issued2022en_US
dc.departmentBAİBÜ, Gerede Meslek Yüksekokulu, Makine ve Metal Teknolojileri Bölümüen_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 (0 degrees/90 degrees) with different drill bits in a 5-axis CNC controlled 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 L-18 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 mu m 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%.en_US
dc.identifier.citationKarataş, M. A. (2022). Evaluation of effect of machining parameters on surface roughness in drilling of glass fiber reinforced polymer (GFRP) composite material with different drill bits. Composites Theory and Practice, 22(2), 87-91.en_US
dc.identifier.endpage91en_US
dc.identifier.issn2084-6096
dc.identifier.issn2299-128X
dc.identifier.issue2en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage87en_US
dc.identifier.urihttps://www.webofscience.com/wos/woscc/full-record/WOS:000825137100004
dc.identifier.urihttps://hdl.handle.net/20.500.12491/11914
dc.identifier.volume22en_US
dc.identifier.wosWOS:000825137100004en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorKarataş, Meltem Altın
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.subjectGlass Fiber Reinforced Polymer Compositeen_US
dc.subjectDrillingen_US
dc.subjectSurface Roughnessen_US
dc.subjectTool Geometryen_US
dc.subjectDelaminationen_US
dc.subjectVibrationen_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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