NUMERICAL AND EXPERIMENTAL INVESTIGATION OF THE EFFECT OF DELAMINATION DEFECT AT MATERIALS OF POLYETHYLENE TEREPHTHALATE (PET)PRODUCED BY ADDITIVE MANUFACTURING ON FLEXURAL RESISTANCE

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dc.contributor.authorSözen, Ayberk
dc.contributor.authorSeydibeyoğlu, Mehmet Özgür
dc.contributor.authorDoğru, Alperen
dc.contributor.authorNeser, Gokdeniz
dc.date.accessioned2024-08-25T18:51:41Z
dc.date.available2024-08-25T18:51:41Z
dc.date.issued2022
dc.departmentEge Üniversitesien_US
dc.description.abstractPolyethylene terephthalate (PET) material, which is widely used in the packaging industry due to its thermal and mechanical properties, high chemical resistance, and low gas permeability, is among the most widely used polymer materials in the world. These properties have made their use in additive manufacturing methods widespread. Determining how some common additive manufacturing defects affect the products produced by these methods will increase the adoption of these technologies in the final product production. In this study, the investigation of the effect of layer non-joining defect called delamination on the impact strength of PET material produced by additive manufacturing method at different layer thicknesses was carried out experimentally and numerically. The effects to flexural stress on the artificially created layer adhesion defect on the middle layers of the parts produced and modeled with a layer thickness of 0.1/0.2/0.3mm were investigated. It has been observed that the increase in layer thickness decreases flexural strength. In addition, while the flexural strength of the specimens containing delamination decreased, the increase in layer thickness accelerated this decrease.en_US
dc.identifier.doi10.46519/ij3dptdi.1098903
dc.identifier.endpage391en_US
dc.identifier.issn2602-3350
dc.identifier.issue3en_US
dc.identifier.startpage382en_US
dc.identifier.trdizinid1151239en_US
dc.identifier.urihttps://doi.org/10.46519/ij3dptdi.1098903
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1151239
dc.identifier.urihttps://hdl.handle.net/11454/102675
dc.identifier.volume6en_US
dc.indekslendigikaynakTR-Dizinen_US
dc.language.isoenen_US
dc.relation.ispartofInternational Journal of 3D Printing Technologies and Digital Industryen_US
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.snmz20240825_Gen_US
dc.subjectPETen_US
dc.subjectFlexural Resistanceen_US
dc.subjectDelaminationen_US
dc.subjectFFFen_US
dc.titleNUMERICAL AND EXPERIMENTAL INVESTIGATION OF THE EFFECT OF DELAMINATION DEFECT AT MATERIALS OF POLYETHYLENE TEREPHTHALATE (PET)PRODUCED BY ADDITIVE MANUFACTURING ON FLEXURAL RESISTANCEen_US
dc.typeArticleen_US

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