Results 11 to 20 of about 11,595 (291)
Design and additive manufacturing of brushless electric motor components [PDF]
MATEC Web of Conferences, 2021 The electric motor components are manufactured through the additive process of fused filament fabrication in order to verify the functionality of the electric motor assembly.
Lancea Camil +6 more
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3D PEEK Objects Fabricated by Fused Filament Fabrication (FFF) [PDF]
Materials, 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,
Inwoo Baek +4 more
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Investigations on Roller-Based Filament Drives
Journal of Manufacturing and Materials Processing, 2021 The filament drive is a key part of the extrusion assembly of a Fused Filament Fabrication printer. This investigation examines the maximum feed force and the slip of different driving rollers using a filament made of polylactic-acid (PLA) on a test ...
Vinzenz Nienhaus +2 more
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Polímeros, 2021 Fused Filament Fabrication, better known as Fused Deposition Modeling®, is currently the most widespread 3D Printing Technology. There has been a significant demand for developing flame-retardant filaments.
João Miguel Ayres Melillo +3 more
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Simulation, Fabrication and Testing of UAV Composite Landing Gear
Applied Sciences, 2022 This study concerns the use of the fused filament fabrication technique to create models of the landing gear of an unmanned aircraft. These components are made of filament with short fibers (chopped fibers) of carbon fiber and fiberglass.
Camil Lancea +6 more
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Fused Filament Fabrication over fabrics – experiments and applications
IOP Conference Series: Materials Science and Engineering, 2021 Abstract The focus of this paper is to explore the use of Fused Filament Fabrication technology, a material extrusion additive manufacturing technology, by depositing melted Polilactic Acid (PLA) over a substrate – fabric - instead of on an empty building tray. The textile’s composition, nozzle and building plate temperature, printed PLA
Legoinha, C., Afonso, D., Pires, L.
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Influence of Fused Filament Fabrication Strategy on Polyamide Properties. [PDF]
Materials (Basel)This study investigates the influence of Fused Filament Fabrication (FFF) parameters on the properties of polyamide (PA, Nylon™) parts, which are valued for their excellent mechanical properties in additive manufacturing. The parameters examined include infill structure (diagonal and honeycomb), infill density (60%, 80%, and 100%), and sample ...
Krawczyk MB +2 more
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Thermal Layer Design in Fused Filament Fabrication
Applied Sciences, 2022 The current limitations of design for additive manufacturing (DfAM) are the state of knowledge on materials and the effects of production parameters. As more engineering-grade polymers become available for fused filament fabrication (FFF), the designs ...
Olav U. Bjørken +4 more
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Fused Filament Fabrication for Metallic Materials: A Brief Review. [PDF]
Materials (Basel), 2023 Extrusion-based additive manufacturing (AM) technologies (i.e., fused filament fabrication, FFF) mostly produce thermoplastic parts. However, producing metallic or ceramic parts by FFF is also a sintered-based AM process. FFF for metallic parts can be divided into five steps: (1) raw materials selection and feedstock mixture (including palletization), (
Costa JM, Sequeiros EW, Vieira MF.
europepmc +3 more sources
Feasibility of Producing Core-Shell Filaments through Fused Filament Fabrication [PDF]
Polymers, 2021 Fused filament fabrication is a technology of additive manufacturing that uses molten thermoplastics for building parts. Due to the convenient shape of the raw material, a simple filament, the market offers a great variety of materials from simple to blends of compatible materials.
Alexandru Sover +5 more
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