| About this Abstract |
| Meeting |
2023 Annual International Solid Freeform Fabrication Symposium (SFF Symp 2023)
|
| Symposium
|
2023 Annual International Solid Freeform Fabrication Symposium (SFF Symp 2023)
|
| Presentation Title |
Effect of Printing Parameters on the Internal Geometry of Products Manufactured by Fused Filament Fabrication (FFF) |
| Author(s) |
Benjamin Alberto Moreno Nunez, Cecilia D. Trevino-Quintanilla, Juan Carlos Espinoza-Garcia, Enrique Cuan-Urquizo, Esmeralda Uribe-Lam |
| On-Site Speaker (Planned) |
Benjamin Alberto Moreno Nunez |
| Abstract Scope |
The internal geometry of a 3D printed product determines its mechanical properties. In Fused Filament Fabrication (FFF) the filaments that build up the internal geometry suffer from variation that have not been sufficient studied. This research focused on identifying the parameters that most affect the filaments and finding the optimum values to reduce their variations. To detect the printing parameter effects on FFF products it was used a fractional factorial design and the results were analyzed using statistics with a specialized statistical software (MINITAB), been the layer height the parameter that most affect the extruded filament width. Additionally, a response optimization was done to obtain six regression models that can predict the width of extruded filaments based on the printer and material used, the printing parameters and interactions that most affect the FFF product. |
| Proceedings Inclusion? |
Definite: Post-meeting proceedings |