Mechanical performance of reverse-engineered resin foam structures developed by image processing on the computed tomography data: A revisit
| dc.contributor.author | Kaya, Ali Can | |
| dc.contributor.author | Rastanawi, Nouh | |
| dc.contributor.author | Korucu, A. | |
| dc.date.accessioned | 2024-10-02T18:24:30Z | |
| dc.date.available | 2024-10-02T18:24:30Z | |
| dc.date.issued | 2023 | |
| dc.department | TAÜ, Mühendislik Fakültesi, Mekatronik Mühendisliği Bölümü | en_US |
| dc.description.abstract | Using digital design methods, additive manufacturing processes enable us to create novel complex structures. In the current study, 3 and 10 ppi, density-graded, and merged foams (digitally joined 3 and 10 ppi) were reproduced from computed tomography data of the commercially available steel foams using MSLA (masked stereolithography). The mechanical performance of the foams has been characterized by quasi-static compression testing. Density grading increases the slope of the plateau regime and reduces the densification strain. Merged foams at high relative densities (?rel~35 %) showed the highest energy absorption capacity, specific strength, and densification strain. 3,10 and density-graded foams deform by bending of struts. In the case of merged foams, the bending-dominated structure has been transformed into a stretch-dominated structure. The power exponent (n = 0.72) delivers the deformation mode of the strut, revealing stretch-dominated behavior. Moreover, additively manufactured resin foams have a lower scattering in mechanical properties than conventionally manufactured metal foams because structures can be remanufactured with the same cell/strut dimensions and imperfections. | |
| dc.identifier.citation | Kaya, Ali C., Rastanawi, N., Korucu, A. (2024). Mechanical performance of reverse-engineered resin foam structures developed by image processing on the computed tomography data: A revisit. Materials Today Communications, 36 | |
| dc.identifier.doi | 10.1016/j.mtcomm.2023.106466 | |
| dc.identifier.scopus | 2-s2.0-85165684279 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.12846/1374 | |
| dc.identifier.volume | 36 | en_US |
| dc.identifier.wos | WOS:001063974800001 | |
| dc.indekslendigikaynak | Web of Science | |
| dc.language.iso | en | |
| dc.relation.ispartof | Materials Today Communications | |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | |
| dc.rights | info:eu-repo/semantics/openAccess | |
| dc.subject | Reverse engineering | en_US |
| dc.subject | Tomography | en_US |
| dc.subject | Resin foams 3d printing | en_US |
| dc.subject | Compression | en_US |
| dc.title | Mechanical performance of reverse-engineered resin foam structures developed by image processing on the computed tomography data: A revisit | |
| dc.type | Article |
