Dimensional Accuracy of a Hole Diameter Produced by Material Extrusion

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dc.authoridBayraklilar, Mehmet Said/0000-0002-5365-4441
dc.contributor.authorBayraklilar, M. Said
dc.date.accessioned2024-12-24T19:30:08Z
dc.date.available2024-12-24T19:30:08Z
dc.date.issued2024
dc.departmentSiirt Üniversitesi
dc.description.abstractThree-dimensional printing technology has become one of the key areas of Industry 4.0, as it allows complex geometries to be produced on site without wasting material. However, there are still shortcomings in terms of product quality and cost. Because dimensional accuracy is one of the most important parameters for product quality, researchers are working to improve dimensional accuracy. However, most studies have focused on the dimensional accuracy of holes in the z-axis. Because additive manufacturing is a layer -by -layer manufacturing method, the dimensional accuracy of holes in the x- and y-axes will be very different from that of holes in the z-axis. In this study, the effect of printing parameters on the dimensional accuracy of holes of different diameters and axes produced by additive manufacturing from different materials was investigated. The Taguchi experimental design was used to avoid wastage of material and time. Analysis of variance was used to determine the most effective parameter, and the experimental results were estimated using artificial neural networks. Because of this study, it was concluded that it is not possible to find a single optimum parameter for holes with different axes and diameters. It was observed that as the hole diameter decreased, the heat generated during production affected the dimensional accuracy by heating the previous hole surfaces, and even small holes were not formed in some parameters.
dc.identifier.doi10.1520/JTE20230378
dc.identifier.endpage1987
dc.identifier.issn0090-3973
dc.identifier.issn1945-7553
dc.identifier.issue4
dc.identifier.scopus2-s2.0-85189655279
dc.identifier.scopusqualityQ3
dc.identifier.startpage1968
dc.identifier.urihttps://doi.org/10.1520/JTE20230378
dc.identifier.urihttps://hdl.handle.net/20.500.12604/7410
dc.identifier.volume52
dc.identifier.wosWOS:001190528500001
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherAmer Soc Testing Materials
dc.relation.ispartofJournal of Testing and Evaluation
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241222
dc.subjectadditive manufacturing
dc.subjectoptimization
dc.subjectdimensional accuracy
dc.subjectTaguchi
dc.subjectanalysis of variance
dc.subjectartificial
dc.subjectneural networks
dc.titleDimensional Accuracy of a Hole Diameter Produced by Material Extrusion
dc.typeArticle

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