The effects of infill geometry and porosity ratio on mechanical properties of pla structures produced by additive manufacturing

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dc.contributor.authorYesıloglu, Rukiye
dc.contributor.authorÖzmen, Ramazan
dc.contributor.authorGünay, Mustafa
dc.date.accessioned2024-09-29T16:30:46Z
dc.date.available2024-09-29T16:30:46Z
dc.date.issued2023
dc.departmentKarabük Üniversitesien_US
dc.description.abstractThe fabrication of intricately formed parts, challenging with the traditional manufacturing approach, is facilitated by additive manufacturing (AM). Stacking the material layer by layer and using the 3D data from the model, parts are created using this technique. The design of parts with various porosities inside the same cell structure and industry sector-specific manufacture are both made possible by this technology. With varied infill geometries and porosity ratios, pieces made from PLA material with different mechanical properties were compared in this study. Parts were made for this purpose using fused deposition modeling (FDM) and various infill geometries (Octet, Gyroid, and Cross). The unit cell size for infill geometries was set at 5x5x5mm, and test samples with porosities of 50%, 30%, and 20% were created. Tensile, compression, and impact tests were conducted to examine the mechanical behavior of these parts, and the best unit cell structure was selected based on the assessed mechanical properties. In general, it was found that all fill geometries' mechanical qualities declined with increasing porosity ratio. The Octet infill geometry structure had the maximum tensile strength. However, the Cross infill geometry sample had the most significant deformation.en_US
dc.identifier.doi10.30855/gmbd.0705071
dc.identifier.endpage303en_US
dc.identifier.issn2149-4916
dc.identifier.issue2en_US
dc.identifier.startpage291en_US
dc.identifier.trdizinid1195033en_US
dc.identifier.urihttps://doi.org/10.30855/gmbd.0705071
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1195033
dc.identifier.urihttps://hdl.handle.net/20.500.14619/10886
dc.identifier.volume9en_US
dc.indekslendigikaynakTR-Dizinen_US
dc.language.isoenen_US
dc.relation.ispartofGazi Mühendislik Bilimleri Dergisien_US
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.titleThe effects of infill geometry and porosity ratio on mechanical properties of pla structures produced by additive manufacturingen_US
dc.typeArticleen_US

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