About this Abstract |
| Meeting |
2026 TMS Annual Meeting & Exhibition
|
| Symposium
|
Characterization of Minerals, Metals and Materials 2026 - In-Situ Characterization Techniques
|
| Presentation Title |
Analysis of the influence of filling forms on tensile and impact resistance in parts produced by additive manufacturing. |
| Author(s) |
Naylanda Das graças silva da Silva, Márcia Adelaide Alves Cardoso, Edson Miranda Soares, Alisson Clay rios da Silva, Sergio Neves Monteiro, Verônica Scarpini Candido |
| On-Site Speaker (Planned) |
Verônica Scarpini Candido |
| Abstract Scope |
3D printing is an additive manufacturing technique that enables the prototyping of parts and equipment with high precision and detail, assisting in the development of new products. To achieve this goal, it is necessary to adjust multiple settings and parameters involved in 3D printing, such as the density and infill pattern of the parts. In this context, this study evaluates how the infill pattern can influence the mechanical properties of the manufactured part. For this purpose, test specimens were prepared with different infill patterns: honeycomb, rectilinear, and tri-hexagon. The specimens were printed using polylactic acid (PLA) filament and subjected to tensile and impact tests, respectively, in accordance with ASTM D638-14 and ASTM D256–23 standards. The samples were produced using fused deposition modeling (FDM), with the K1 3D printer from Creality. The models were designed using Autodesk's Fusion 360 software, and the parts were sliced using Orca Slicer 2.3.0. |
| Proceedings Inclusion? |
Planned: |
| Keywords |
Additive Manufacturing, Characterization, Polymers |