Browsing by Subject "3d"
Now showing items 1-5 of 5
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The effects of FFF 3D printing parameters on energy consumption
(2022)Energy metrics in 3D-printing technologies are of major importance for sustainable manufacturing. The printing parameters (PP) affect the energy consumption remarkably and define the overall Energy Printing Consumption ... -
Key parameters controlling surface quality and dimensional accuracy: a critical review of FFF process
(2022)Fused filament fabrication (FFF) is an additive manufacturing process, which constructs physical items by fused melt material, selectively deposited layer-by-layer through a heated extrusion mechanism. Parameters’ selection ... -
A multi-parametric process evaluation of the mechanical response of PLA in FFF 3D printing
(2022)Polylactic acid (PLA) material in filament form can be 3D printed and form complex physical models by using a low-cost material extrusion mechanism in a process that is broadly known as fused filament fabrication (FFF). ... -
Parameter effects and process modeling of FFF-TPU mechanical response
(2021)Fused Filament Fabrication (FFF) process employs thermoplastic materials in filaments form to build functional components by selectively placing extruded material progressively in thin sheets. Thermoplastic Polyurethane ... -
Surface characteristics investigation of 3D-printed PET-G plates during CO2 laser cutting
(2022)This study investigates the influence of the stand-off distance (SoD), laser speed (LS) and laser power (LP) on kerf geometry (upper width Wu, down width Wd and kerf angle KA) and mean surface roughness (Ra) during CO2 ...