Investigation of effect of abrasive water jet (AWJ) machining parameters on aramid fiber-reinforced polymer (AFRP) composite materials

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dc.contributor.authorAkincioglu, Sitki
dc.date.accessioned2021-12-01T18:47:11Z
dc.date.available2021-12-01T18:47:11Z
dc.date.issued2021
dc.department[Belirlenecek]en_US
dc.description.abstractPurpose The purpose of this study was to optimize the surface roughness (Ra), delamination damage at the hole entrance (FdT) and at the hole exit (FdB) and kerf angle (K) in the drilling of aramid fiber-reinforced polymer (AFRP) composite material using abrasive water jet (AWJ) machining. Design/methodology/approach The AFRP composite was produced by the vacuum infusion method. The drilling experiments were performed on an AWJ machine using a three-axis computerized numerical control system. Machine processing parameters were determined as water pressure (2,000, 3,000 and 4,000 bar), stand-off distance (2, 4 and 6 mm) and traverse feed rate (150, 250 and 350 mm/min). Optimization of processing parameters in the drilling experiments was carried out according to the Taguchi L27 (33) orthogonal array. In addition, gray relational analysis (GRA) was used to analyze the complex uncertainty affecting the results. Findings Results of the drilling operations demonstrated that water pressure (P) was the most effective parameter, with 65.3%, 65.2%, 49.8% and 52.1% contribution rates for Ra, FdT, FdB and K, respectively. Practical implications Reliable results have been obtained with Taguchi-based GRA while drilling AFRP composite material using AWJ. Significant results have been achieved to increase the hole quality in the drilling of AFRP composite material. Originality/value The new approach is to present more detailed analysis by using Taguchi method and multi-decision Taguchi-based gray relation analysis in AFRP composite material drilling using AWJ. Thus, time and experiment costs are saved.en_US
dc.identifier.doi10.1108/AEAT-11-2020-0249
dc.identifier.endpage628en_US
dc.identifier.issn1748-8842
dc.identifier.issn1758-4213
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-85107460391en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage615en_US
dc.identifier.urihttps://doi.org/10.1108/AEAT-11-2020-0249
dc.identifier.urihttps://hdl.handle.net/20.500.12684/10180
dc.identifier.volume93en_US
dc.identifier.wosWOS:000664772500009en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorAkincioglu, Sitki
dc.language.isoenen_US
dc.publisherEmerald Group Publishing Ltden_US
dc.relation.ispartofAircraft Engineering And Aerospace Technologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectDelaminationen_US
dc.subjectSurface roughnessen_US
dc.subjectTaguchi methoden_US
dc.subjectAbrasive water jeten_US
dc.subjectAramid fiber-reinforced polymer compositeen_US
dc.subjectKerfen_US
dc.subjectKerf Characteristicsen_US
dc.titleInvestigation of effect of abrasive water jet (AWJ) machining parameters on aramid fiber-reinforced polymer (AFRP) composite materialsen_US
dc.typeArticleen_US

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