Results 11 to 20 of about 9,780 (228)
Fabrication of ABS/Graphene Oxide Composite Filament for Fused Filament Fabrication (FFF) 3D Printing [PDF]
Advances in Materials Science and Engineering, 2018 Additive manufacturing, the so-called three-dimensional (3D) printing, is a revolutionary emerging technology. Fused filament fabrication (FFF) is the most used 3D printing technology in which the melted filament is extruded through the nozzle and builds
C. Aumnate +3 more
doaj +3 more sources
PP/organoclay nanocomposites for fused filament fabrication (FFF) 3D printing
eXPRESS Polymer Letters, 2019 3D printing has attracted a lot of attention over the past three decades. In particular the Fuse Filament Fabrication (FFF) technique, general materials require low shrinkage during cooling and viscous behavior during extrusion through a nozzle.
C. Aumnate +3 more
doaj +2 more sources
Scientific Reports, 2023 Thermoplastic parts manufactured via fused filament fabrication (FFF) have limited strength and toughness compared to other types of polymer additive and subtractive manufacturing.
Michael Pugatch +7 more
doaj +3 more sources
3D PEEK Objects Fabricated by Fused Filament Fabrication (FFF). [PDF]
Materials (Basel), 2022 PEEK (poly ether ether ketone) materials printed using FFF 3D printing have been actively studied on applying electronic devices in satellites owing to their excellent light weight and thermal resistance. However, the PEEK FFF process generated cavities inside due to large shrinkage has degraded both mechanical integrity and printing reliability. Here,
Baek I, Kwon O, Lim CM, Park KY, Bae CJ.
europepmc +4 more sources
Virtual and Physical Prototyping, 2021 The rastering of discrete polymer filaments during Fused Filament Fabrication (FFF) results in the formation of voids between filaments, leading to poor properties and performance of the printed part.
Darshan Ravoori +5 more
doaj +2 more sources
Enhanced Low-Velocity Impact Resistance of Helicoidal Composites by Fused Filament Fabrication (FFF). [PDF]
Polymers (Basel), 2022 Bioinspired composites, capable of tailoring mechanical properties by the strategy of making full use of their advantages and bypassing their drawbacks, are vital for numerous engineering applications such as lightweight ultrahigh-strength, enhanced toughness, improved low-/high- velocity impact resistance, wave filtering, and energy harvesting ...
Lu X +5 more
europepmc +3 more sources
Effects of Different Polypropylene (PP)-Backbones in Aluminium Feedstock for Fused Filament Fabrication (FFF). [PDF]
Polymers (Basel), 2023 The current study presents the effect of the backbone as an important binder component on the mechanical, rheological, and thermal properties of Aluminium (Al) alloy feedstocks. A thermoplastic elastomer (TPE) main binder component was blended with either polypropylene (PP), grafted-maleic anhydride-PP (PPMA), or grafted-maleic anhydride-PPwax (PPMAwax)
Momeni V +7 more
europepmc +3 more sources
Bending Strength of Polyamide-Based Composites Obtained during the Fused Filament Fabrication (FFF) Process. [PDF]
Materials (Basel), 2022 The research shows the comparison between two types of polyamide-based (PA) composites and pure, base material. The conducted analysis describes how the additions of carbon fibers and glass microbeads affect the material’s properties and its behavior during the bending tests.
Mazurkiewicz M +9 more
europepmc +3 more sources
Non‐oxide CMC fabricated by Fused Filament Fabrication (FFF) [PDF]
International Journal of Applied Ceramic Technology, 2021 Abstract The present study introduces an approach to additively manufacture non‐oxidic Ceramic Matrix Composites (CMCs) by the Material Extrusion (MEX)‐based Fused Filament Fabrication. Therefore, highly SiC particle filled thermoplastic filaments were developed containing short fibers and/or long fibers to maintain shape during the ...
Johannes Abel +4 more
openaire +1 more source
Hybrid Metal/Polymer Filaments for Fused Filament Fabrication (FFF) to Print Metal Parts [PDF]
Applied Sciences, 2021 The exploitation of mechanical properties and customization possibilities of 3D printed metal parts usually come at the cost of complex and expensive equipment. To address this issue, hybrid metal/polymer composite filaments have been studied allowing the printing of metal parts by using the standard Fused Filament Fabrication (FFF) approach.
Claudio Tosto +3 more
openaire +3 more sources