INVESTIGATION OF THE EFFECT OF CUTTING PARAMETERS ON SURFACE ROUGHNESS AND CHIP FORMATION IN DRILLING OF INCONEL 718 SUPER ALLOY

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dc.contributor.authorKıvak, Turgay
dc.contributor.authorHabalı, Kasım
dc.contributor.authorŞeker, Ulvi
dc.date.accessioned2020-04-30T23:18:41Z
dc.date.available2020-04-30T23:18:41Z
dc.date.issued2010
dc.departmentDÜ, Cumayeri Meslek Yüksekokulu, Makine ve Metal Teknolojileri Bölümüen_US
dc.descriptionWOS: 000285689400011en_US
dc.description.abstractIn this study, the effects of cutting parameters on surface roughness and chip formation obtained during the drilling of Inconel 718 super alloy with coated and uncoated carbide drills were investigated. Drilling tests were performed using TiN and TiAlN coated carbide drills on a vertical CNC machining center with four different cutting speeds (10, 12,5, 15, 17,5 m/min) and three different feed rates (0,05, 0,075, 0,1 mm/rev). Blind holes with 8 mm depth were drilled with 5 mm diameter drills. Surface roughnesses evaluation of holes based on the cutting tools was made with respect to the roughness measurements. According to this evaluation, the best results for surface roughness on the holes were obtained with the ones drilled by uncoated carbide tools. When the chip formations were examinated, for all tests the chip formations for the first drilled holes were a discontinuous chip form or tight helical chip form.en_US
dc.identifier.endpage298en_US
dc.identifier.issn1300-1884
dc.identifier.issn1304-4915
dc.identifier.issue2en_US
dc.identifier.startpage293en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12684/3473
dc.identifier.volume25en_US
dc.identifier.wosWOS:000285689400011en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isotren_US
dc.publisherGazi Univ, Fac Engineering Architectureen_US
dc.relation.ispartofJournal Of The Faculty Of Engineering And Architecture Of Gazi Universityen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectInconel 718en_US
dc.subjectsurface roughnessen_US
dc.subjectchip formationen_US
dc.subjectdrillingen_US
dc.titleINVESTIGATION OF THE EFFECT OF CUTTING PARAMETERS ON SURFACE ROUGHNESS AND CHIP FORMATION IN DRILLING OF INCONEL 718 SUPER ALLOYen_US
dc.typeArticleen_US

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