Effects of 3D-printed PLA material with different filling densities on coefficient of friction performance

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dc.authoridŞİRİN, Şenol/0000-0002-3629-9003
dc.authoridAkıncıoğlu, Gülşah/0000-0002-4768-4935
dc.authorwosidŞİRİN, Şenol/H-2078-2018
dc.authorwosidAkıncıoğlu, Gülşah/F-6826-2017
dc.contributor.authorŞirin, Şenol
dc.contributor.authorAslan, Enes
dc.contributor.authorAkıncıoğlu, Gülşah
dc.date.accessioned2023-07-26T11:54:51Z
dc.date.available2023-07-26T11:54:51Z
dc.date.issued2023
dc.departmentDÜ, Gümüşova Meslek Yüksekokulu, Makine ve Metal Teknolojileri Bölümüen_US
dc.description.abstractPurpose The purpose of this study is the investigation of the friction performance of 3D-printed polylactic acid (PLA) at different infill densities. Design/methodology/approach PLA samples were printed with fused filament fabrication (FFF). Friction performance test of PLA samples were performed under 18 N load at 20 min, 40 min and 60 min using a pin-on-disc tester. Diameter deviation, hardness of 3D-printed PLA, weight variation, coefficient of friction, temperature and wear images were chosen as performance criteria. Findings The hardness values of the samples with 30%, 50% and 70% infill density were determined as 93.9, 99.93 and 102.67 Shore D, respectively. The friction of coefficient values obtained in these samples at 20 min, 40 min and 60 min were measured as 0.5737, 0.4454 and 0.3824, respectively. The least deformation occurred in the sample with 50% occupancy rate and during the test period of 20 min. Practical implications The aim of this study was to determine the best friction performance of 3D-printed biodegradable and biocompatible PLA with different infill densities. Originality/value In the literature, several studies can be found on the mechanical characteristics of 3D-printed parts produced with PLA. However, investigations on the wear characterisation of these parts are very limited. In this regard, the friction coefficient results obtained from different infill density of 3D-printed PLA used in this study will significantly contribute to the literature.en_US
dc.description.sponsorshipDuzce University (Turkey) Research Fund [2020.24.01.1107]en_US
dc.description.sponsorshipThe authors wish to thank the Duzce University (Turkey) Research Fund for their financial support of this experimental study (Project No. 2020.24.01.1107).en_US
dc.identifier.doi10.1108/RPJ-03-2022-0081
dc.identifier.endpage165en_US
dc.identifier.issn1355-2546
dc.identifier.issn1758-7670
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-85133759442en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage157en_US
dc.identifier.urihttps://doi.org/10.1108/RPJ-03-2022-0081
dc.identifier.urihttps://hdl.handle.net/20.500.12684/12938
dc.identifier.volume29en_US
dc.identifier.wosWOS:000829010200001en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorAkıncıoğlu, Gülşah
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.snmz$2023V1Guncelleme$en_US
dc.subjectWear; Pla; Coefficient Of Friction; Fused Filament Fabricationen_US
dc.subjectMechanical-Properties; Process Parameters; Scaffoldsen_US
dc.titleEffects of 3D-printed PLA material with different filling densities on coefficient of friction performanceen_US
dc.typeArticleen_US

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