Evaluating the optimum abrasive water jet machinability for CARALL composites with various fiber orientations

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dc.contributor.authorKaratas, Meltem Altin
dc.contributor.authorMotorcu, Ali Riza
dc.contributor.authorEkici, Ergun
dc.date.accessioned2024-09-25T19:56:24Z
dc.date.available2024-09-25T19:56:24Z
dc.date.issued2024
dc.departmentAbant İzzet Baysal Üniversitesien_US
dc.description.abstractCarbon Fiber Reinforced Aluminum Laminated (CARALL) composites are widely used in aircraft structures due to their ability to be produced in different shapes with desired properties and their high impact resistance properties. As with other layered composite materials, processing of CARALL composites by conventional manufacturing methods results in many damage mechanisms such as fiber breakage, deformation in the hole region, stress concentration, resin-fiber separation and microcracks. One of the modern manufacturing methods, Abrasive Water Jet (AWJ), is a processing method in which the material is removed by abrasion and almost any material can be cut without thermal degradation. There are no experimental studies in the literature on the drilling of CARALL composites by modern manufacturing methods. The aim of this study is to investigate the impact of machining parameters on the output variables (kerf taper angle (K), roundness error (Re) and material removal rate (MRR)) as well as the effect of fiber orientation on the drilling of CARALL composites with different fiber orientations on an AWJ machine. PROMETHEE-GAIA weighted by Entropy Weighting Method were used to ascertain the optimum levels of control factors. CARALL composites with different fiber orientations were drilled with an 8 mm diameter AWJ with three different water pressures, three different nozzle feed rates. With PROMETHEE-GAIA multi-criteria optimization method, the optimum levels of the factors that provide both minimum Re and K values and maximum MRR value were obtained with twill woven material, 1680 mm/min feed rate and 1680 bar water pressure. Highlights center dot CARALL composite materials with two different fiber orientations (twill weave and UD) were used. center dot CARALL composite materials were drilled at different machining parameters. center dot Abrasive water jet was used in drilling experiments. center dot Optimum drilling parameters were determined to achieve minimum roundness error, minimum kerf angle and maximum material removal rate. center dot PROMETHEE-GAIA was used as a multi-criteria decision-making method.en_US
dc.description.sponsorshipCanakkale Onsekiz Mart University [FHD-2021-3792]en_US
dc.description.sponsorshipCanakkale Onsekiz Mart University,Grant/Award Number: FHD-2021-3792en_US
dc.identifier.doi10.1002/pc.28457
dc.identifier.endpage10068en_US
dc.identifier.issn0272-8397
dc.identifier.issn1548-0569
dc.identifier.issue11en_US
dc.identifier.scopus2-s2.0-85191316978en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage10050en_US
dc.identifier.urihttps://doi.org/10.1002/pc.28457
dc.identifier.urihttps://hdl.handle.net/20.500.12491/13286
dc.identifier.volume45en_US
dc.identifier.wosWOS:001207323000001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherWileyen_US
dc.relation.ispartofPolymer Compositesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmzYK_20240925en_US
dc.subjectAWJen_US
dc.subjectCARALLen_US
dc.subjectkerf taper angleen_US
dc.subjectmaterial removal rateen_US
dc.subjectroundness erroren_US
dc.titleEvaluating the optimum abrasive water jet machinability for CARALL composites with various fiber orientationsen_US
dc.typeArticleen_US

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