Optimization of annealing and 3d printing process parameters of pla parts

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dc.contributor.authorAlabd, Usama
dc.contributor.authorTemiz, Abdurrahim
dc.date.accessioned2024-09-29T16:31:09Z
dc.date.available2024-09-29T16:31:09Z
dc.date.issued2024
dc.departmentKarabük Üniversitesien_US
dc.description.abstractFused Filament Fabrication (FFF) has gained significant popularity as the prevalent additive manufacturing method due to its ability to reduce production time and expenses. However, the constraints of limited dimensional precision, poor surface quality, and relatively low Ultimate Tensile Strength (UTS) hinder compliance with the stringent regulatory norms of conventional manufacturing, necessitating post-processing for enhancement. In this investigation, the response surface method was used to optimize annealing and specific printing parameters to enhance the quality of PLA parts produced by FFF. Tensile specimens were printed with varying production parameters and annealed at varying heat treatment parameters. The following parameters are specified: layer height (0.1, 0.2, and 0.3 mm), build orientation (0°, 22.5°, 45°, 67.5°, and 90°), annealing temperature (70, 90, 110, and 130 ºC), and annealing time (60, 120, 180, and 240 min). The optimization technique aimed to enhance the UTS and match the CAD dimensions while minimizing surface roughness. The RSM optimization analysis identified the optimal parameters as layer height of 0.1 mm, build orientation at 0 degrees, annealing temperature of 110 degrees, and annealing time of 180 min. The consistent achievement of high levels of agreement between estimated and experimental response values substantiates the proposed models. A composite desirability value of 0.80 was derived for the variables due to the optimization investigation.en_US
dc.identifier.doi10.46519/ij3dptdi.1451666
dc.identifier.endpage201en_US
dc.identifier.issn2602-3350
dc.identifier.issue2en_US
dc.identifier.startpage185en_US
dc.identifier.trdizinid1259880en_US
dc.identifier.urihttps://doi.org/10.46519/ij3dptdi.1451666
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1259880
dc.identifier.urihttps://hdl.handle.net/20.500.14619/11201
dc.identifier.volume8en_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.titleOptimization of annealing and 3d printing process parameters of pla partsen_US
dc.typeArticleen_US

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