DC Field | Value | Language |
---|---|---|
dc.contributor.author | Moon, Kongpyung | ko |
dc.contributor.author | Yi, Jaeseong | ko |
dc.contributor.author | Savage, Valkyrie | ko |
dc.contributor.author | Bianchi, Andrea | ko |
dc.date.accessioned | 2024-08-12T08:00:06Z | - |
dc.date.available | 2024-08-12T08:00:06Z | - |
dc.date.created | 2024-08-08 | - |
dc.date.issued | 2024-03 | - |
dc.identifier.citation | ADDITIVE MANUFACTURING, v.83 | - |
dc.identifier.issn | 2214-8604 | - |
dc.identifier.uri | http://hdl.handle.net/10203/322285 | - |
dc.description.abstract | Colors enhance the esthetic and functional aspects of three-dimensional (3D) printed objects via material extrusion (MEX). However, existing 3D printing techniques require additional materials and hardware that are either challenging to calibrate or too costly for average 3D printing users. This paper presents a fabrication technique we call 3D printed pyrography, which enables printing multiple shades of color and gradients using a wood filament and a single-nozzle extruder. We investigate the effects of printing temperature and speed on the color properties of wood filament (ColorFabb). Using Euclidean distance in CIELAB color space, we employed perceptual metrics to quantify color differences between samples with different print temperatures (minimum: 195 degrees C, maximum: 300 degrees C, and 5 degrees C increment). As a result, we identified all samples had perceivable discrete colors ( Delta E >= 1), and, by applying a more conservative threshold, we can refine the count to sixteen distinct colors ( Delta E >= 2.3). This approach underscores the sensitivity of color perception to printing parameters and highlights the utility of Delta E in CIELAB parameters in discerning color differences in 3D printed objects. Furthermore, we encapsulate this information in a custom software interface. This tool allows users to specify shades or map photographic images directly onto 3D surfaces, and generates the G-code that modulates the nozzle temperature and achieves the desired shading. We demonstrate 3D printed pyrography through 11 applications, such as enhancing visual esthetics, offering visual guidance, and embedding markers to merge digital information with physical objects. | - |
dc.language | English | - |
dc.publisher | ELSEVIER | - |
dc.title | 3D printed pyrography: Using wood filament and dynamic control of nozzle temperature for embedding shades of color in objects | - |
dc.type | Article | - |
dc.identifier.wosid | 001218877800001 | - |
dc.identifier.scopusid | 2-s2.0-85187212334 | - |
dc.type.rims | ART | - |
dc.citation.volume | 83 | - |
dc.citation.publicationname | ADDITIVE MANUFACTURING | - |
dc.identifier.doi | 10.1016/j.addma.2024.104064 | - |
dc.contributor.localauthor | Bianchi, Andrea | - |
dc.contributor.nonIdAuthor | Yi, Jaeseong | - |
dc.contributor.nonIdAuthor | Savage, Valkyrie | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | 3D pyrography | - |
dc.subject.keywordAuthor | Wood filament | - |
dc.subject.keywordAuthor | Rapid prototyping | - |
dc.subject.keywordAuthor | 3D printing | - |
dc.subject.keywordPlus | MECHANICAL-PROPERTIES | - |
dc.subject.keywordPlus | COMPOSITES | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.