Thermoforming behavior of 3D-printed PLA sheets

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dc.authorid0000-0001-7402-2032
dc.authorid0000-0002-2433-6700
dc.authorid0000-0001-8253-6412
dc.authorwosidCinar, Kenan/I-1826-2019
dc.authorwosidMÜHÜRCÜ, AYDIN/AAZ-9816-2020
dc.authorwosidKARABEYOĞLU, Sencer Süreyya/AAC-2934-2021
dc.authorwosidEKŞİ, Olcay/ABI-4005-2020
dc.contributor.authorEksi, Olcay
dc.contributor.authorKarabeyoğlu, Sencer Süreyya
dc.contributor.authorÇınar, Kenan
dc.contributor.authorMuhurcu, Aydin
dc.date.accessioned2022-05-11T14:26:51Z
dc.date.available2022-05-11T14:26:51Z
dc.date.issued2020
dc.departmentFakülteler, Çorlu Mühendislik Fakültesi, Makine Mühendisliği Bölümü
dc.description.abstractFused deposition modeling is one of the most well-known additive manufacturing methods. It might be considered the easiest way to produce particle reinforced composites or unreinforced sheets which are biodegradable and used in the packaging industry as well as for custom products. In this study, polylactic acid (PLA) sheets were produced by 3D printing and thermoformed using a lab-scale thermoforming machine. This article aims to determine the deformation behavior of 3d printed PLA sheets during thermoforming. In addition to experimental work, finite element analysis was performed to investigate the prediction capabilities of Mooney-Rivlin and Ogden models for PLA sheets. In addition, the initial thickness of the sheet was optimized using PEA and a python script to obtain final uniform thickness distribution. Thanks to 3D printing's capability for printing sheets of variable thickness, sheets of variable thickness were printed to verify the material models. As a result, based on the thickness distribution obtained from the experimental study, Mooney-Rivlin and Odgen material models were found to be inadequate for representing the actual deformation behavior of PLA sheets.
dc.description.sponsorshipScientific Project Unit of Kirklareli University [KLUBAP 55]
dc.description.sponsorshipThis study was supported by the Scientific Project Unit of Kirklareli University under project number: KLUBAP 55 and KLUBAP 68.
dc.identifier.doi10.3139/120.111522
dc.identifier.endpage625
dc.identifier.issn0025-5300
dc.identifier.issue6en_US
dc.identifier.startpage617
dc.identifier.urihttps://doi.org/10.3139/120.111522
dc.identifier.urihttps://hdl.handle.net/20.500.11776/6624
dc.identifier.volume62
dc.identifier.wosWOS:000538962400009
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.institutionauthorEkşi, Olcay
dc.institutionauthorKarabeyoğlu, Sencer Süreyya
dc.institutionauthorÇınar, Kenan
dc.language.isoen
dc.publisherCarl Hanser Verlag
dc.relation.ispartofMaterials Testing
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectThermoforming
dc.subjectPLA
dc.subjectmooney rivlin
dc.subjectogden
dc.subjectFDM
dc.subjectProcess Parameters
dc.subjectFabrication
dc.subjectComposites
dc.subjectDesign
dc.subjectAnfis
dc.titleThermoforming behavior of 3D-printed PLA sheets
dc.typeArticle

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