Failure of surface modification 3D printed polymer materials by UV/ozone irradiation

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dc.authoridkorkut, volkan/0000-0002-9095-4056
dc.authoridAYDIN, Kadir/0000-0002-1583-9605
dc.contributor.authorKorkut, Volkan
dc.contributor.authorDaricik, Fatih
dc.contributor.authorAktitiz, Ismail
dc.contributor.authorAydin, Kadir
dc.date.accessioned2025-01-06T17:36:03Z
dc.date.available2025-01-06T17:36:03Z
dc.date.issued2023
dc.description.abstractIn today's technology, AM processes are widely adopted in the aerospace, energy, automotive, medicine, and agriculture industries. Fused Deposition Modeling (FDM) is one of the most remarkable methods in the AM family because of its superiorities. Besides the advantages pro-vided, the mechanical strength of the printed parts is still not at a satisfactory level. Here, there are various secondary processes applied to polymer materials to improve both the mechanical properties and functionality of the printed part. Among these processes, the UV/O3 surface treatment method stands out as the most suitable one in terms of ease of application. In this study, two different infill orientation angles were applied to two standard test models. The fabrication process was initiated using suitable process parameters for filaments made of Polylactic Acid (PLA) and Thermoplastic Polyurethane (TPU) materials. The purpose of this investigation was to examine the mechanical strength of 3D printed polymer structures. For the same purpose, the UV/O3 (UV/Ozone) process was applied to the manufactured samples. The samples are then subjected to tensile and compression tests, Shore surface hardness measurements and Scanning Electron Microscopy (SEM) analyze for both the evaluation of mechanical properties and the examination of fracture surface structures. Consequently, significant increases of 28.33%, 25.21%, 27.90%, and 32.92% were observed in material surface hardness levels. This study is important in terms of presenting that the mechanical properties of 3D printed parts can be significantly improved with UV/O3 application, which is an effective and a practical process.
dc.identifier.doi10.1016/j.engfailanal.2023.107466
dc.identifier.issn1350-6307
dc.identifier.issn1873-1961
dc.identifier.scopus2-s2.0-85166656755
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.engfailanal.2023.107466
dc.identifier.urihttps://hdl.handle.net/20.500.14669/1718
dc.identifier.volume152
dc.identifier.wosWOS:001046415800001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherPergamon-Elsevier Science Ltd
dc.relation.ispartofEngineering Failure Analysis
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241211
dc.subject3D printing
dc.subjectAdditive manufacturing
dc.subjectFused deposition modelling
dc.subjectUV
dc.subjectO3 treatment
dc.subjectPost processing
dc.titleFailure of surface modification 3D printed polymer materials by UV/ozone irradiation
dc.typeArticle

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