The effect of printing parameters on the mechanical properties of fiber-reinforced PA6 matrix composites in material extrusion-based additive manufacturing

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dc.authoridDOĞRU, Alperen/0000-0003-3730-3761
dc.contributor.authorDogru, Alperen
dc.contributor.authorSeydibeyoglu, M. Ozgur
dc.date.accessioned2024-08-31T07:46:53Z
dc.date.available2024-08-31T07:46:53Z
dc.date.issued2024
dc.departmentEge Üniversitesien_US
dc.description.abstractPurposeThis study aims to understand the effect of the use of different proportions and types of fibers in the polyamide 6 (PA6) matrix during material extrusion-based additive manufacturing (MEX) and the effect of the manufacturing parameters on the mechanical properties. The mechanical, thermal and morphological properties of PA composites that are reinforced with carbon fiber (CF), glass fiber (GF) and as well as hybrid fiber (HF) were investigated.Design/methodology/approachIn this study, the effect of nozzle temperature and layer thickness on the mechanical properties of composite samples was investigated in terms of their behavior under tensile, impact and compression loads, manufacturing parameters as well as fiber ratio and type. The results were also consolidated by scanning electron microscopy.FindingsAt 20 Wt.% CF reinforcement PA6 samples, a tensile strength value of 125 MPa was obtained with a 60% increase in tensile strength value compared to neatPA6. The HF-reinforced ones also measured a tensile strength value of 106.69 MPa. This corresponds to an increase of 38% compared to neatPA6. The results also show that HF reinforcement can be an important component for many composites and a suitable material for use under compression loading.Originality/valuePA6, an engineering polymer, can be produced by MEX, which offers several advantages for complex geometries and customized designs. There are studies on different carbon and GF ratios in the PA6 matrix. Using these fibers together in a HF, the examination of their mechanical properties in the MEX method and the examination of the effect of GF reinforcement in the hybrid structure, which has a cost-reducing effect, has been an innovative approach. In this study, the results of the optimization of the parameters affecting the mechanical properties in the production of samples reinforced with different ratios and types of fibers in the PA6 matrix by the MEX method are presented.en_US
dc.identifier.doi10.1108/RPJ-03-2024-0119
dc.identifier.endpage1300en_US
dc.identifier.issn1355-2546
dc.identifier.issn1758-7670
dc.identifier.issue7en_US
dc.identifier.scopus2-s2.0-85196279489en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage1287en_US
dc.identifier.urihttps://doi.org/10.1108/RPJ-03-2024-0119
dc.identifier.urihttps://hdl.handle.net/11454/104214
dc.identifier.volume30en_US
dc.identifier.wosWOS:001247389200001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherEmerald Group Publishing Ltden_US
dc.relation.ispartofRapid Prototyping Journalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmz20240831_Uen_US
dc.subjectAdditive Manufacturingen_US
dc.subjectMaterial Extrusionen_US
dc.subjectComposite Materialsen_US
dc.subjectThermoplastic Compositesen_US
dc.subjectMechanical Propertiesen_US
dc.titleThe effect of printing parameters on the mechanical properties of fiber-reinforced PA6 matrix composites in material extrusion-based additive manufacturingen_US
dc.typeArticleen_US

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