dc.contributor.author | Kiendl, Josef | |
dc.contributor.author | Gao, Chao | |
dc.date.accessioned | 2019-11-13T11:49:41Z | |
dc.date.available | 2019-11-13T11:49:41Z | |
dc.date.created | 2019-11-06T10:53:00Z | |
dc.date.issued | 2020 | |
dc.identifier.issn | 1359-8368 | |
dc.identifier.uri | http://hdl.handle.net/11250/2628204 | |
dc.description.abstract | We investigate the influence of raster layup on the resulting material properties of FDM 3D-printed materials made of PLA. In particular, we investigate the resulting toughness, strength, and stiffness, with a special focus on toughness. We show that for standard layups with layer orientations alternating by 90°, stiffness and strength are almost isotropic, while a strong anisotropy is obtained for toughness. Moreover, we show that materials with such a layup can even switch their behavior from brittle to ductile depending on the loading direction. Finally, we propose a new layer stacking scheme which simultaneously provides increased toughness and increased strength compared to the standard approaches. | nb_NO |
dc.language.iso | eng | nb_NO |
dc.publisher | Elsevier | nb_NO |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/deed.no | * |
dc.title | Controlling toughness and strength of FDM 3D-printed PLA components through the raster layup | nb_NO |
dc.type | Journal article | nb_NO |
dc.type | Peer reviewed | nb_NO |
dc.description.version | publishedVersion | nb_NO |
dc.source.journal | Composites Part B: Engineering | nb_NO |
dc.identifier.cristin | 1744495 | |
dc.description.localcode | © 2019 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license(http://creativecommons.org/licenses/by-nc-nd/4.0/). | nb_NO |
cristin.unitcode | 194,64,20,0 | |
cristin.unitname | Institutt for marin teknikk | |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 2 | |