Publicação
Mechanical analysis of specimens generated by 3D topological optimization
| datacite.subject.fos | Engenharia e Tecnologia | |
| dc.contributor.author | Stein, Felipe Y.M. | |
| dc.contributor.author | Rocha, João | |
| dc.contributor.author | Araújo, M. | |
| dc.contributor.author | Santos, Jorge | |
| dc.date.accessioned | 2026-03-06T10:00:10Z | |
| dc.date.available | 2026-03-06T10:00:10Z | |
| dc.date.issued | 2025 | |
| dc.description.abstract | This study investigates the use of topologically optimized filling in additive manufacturing to enhance the strength-to-mass ratio of 3D printed parts. The research utilized SolidWorks modeling, adhering to the ASTM 695-15 standard, with optimization focused on various symmetries and preserved regions to maximize structural efficiency. The specimens were printed using Anycubic Kobra 2 Neo 3D printers and ABS filament, and the optimized models were compared to those with standard fillings (grid and triangular) through compression testing. The results showed that while the optimized filling achieved only 50% of the strength of the standard- filled models, the grid pattern outperformed the others, demonstrating superior performance and ductility. Ultimately, the study concluded that the optimization process did not surpass the performance of the standard meshes generated by 3D printing slicers. | eng |
| dc.identifier.citation | Stein, F.Y.M; Rocha, João; Araújo, M.; santos, Jorge (2024). Mechanical analysis of specimens generated by 3D topological optimization. In 2nd Intertational Workshop. Bragança | |
| dc.identifier.isbn | 978-972-745-347-4 | |
| dc.identifier.uri | http://hdl.handle.net/10198/35974 | |
| dc.language.iso | eng | |
| dc.peerreviewed | yes | |
| dc.publisher | Instituto Politécnico de Bragança | |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | |
| dc.subject | Topologically optimized filling | |
| dc.subject | Additive manufacturing | |
| dc.subject | Strength-to-mass ratio | |
| dc.subject | Compression testing. | |
| dc.title | Mechanical analysis of specimens generated by 3D topological optimization | por |
| dc.type | conference object | |
| dspace.entity.type | Publication | |
| oaire.citation.conferenceDate | 2024 | |
| oaire.citation.conferencePlace | Bragança | |
| oaire.citation.title | 2 nd International Workshop on Additive Manufacturing and Sustainability | |
| oaire.version | http://purl.org/coar/version/c_e19f295774971610 | |
| person.familyName | Rocha | |
| person.familyName | Santos | |
| person.givenName | João | |
| person.givenName | Jorge | |
| person.identifier.ciencia-id | 721E-FDC6-792A | |
| person.identifier.ciencia-id | 2317-0513-60F5 | |
| person.identifier.orcid | 0000-0001-7945-4192 | |
| person.identifier.orcid | 0000-0002-1112-6990 | |
| person.identifier.rid | F-1228-2015 | |
| person.identifier.scopus-author-id | 57196324678 | |
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