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Fused filament fabrication: A comprehensive review
Journal of Thermoplastic Composite Materials, 2020Fused filament fabrication (FFF) is one of the low cost additive manufacturing (AM) techniques capable of printing complex design (both with commercial and non-commercial feedstock filaments by using different processing parameters). In this paper a comprehensive review has been prepared on FFF operating capabilities from thermoplastics material’s view
Sudhir Kumar +3 more
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Functional fillers in composite filaments for fused filament fabrication; a review
Materials Today: Proceedings, 2021Abstract Fused Deposition Modelling (FDM or Fused Filament Fabrication, FFF) constitutes the most widespread 3D printing technology because it uniquely combines simplicity, cost and speed. One of the major drawbacks of this promising technology that hinders its applicability to various industrial fields constitutes the lack of variation of feedstock ...
Panagiotis M. Angelopoulos +2 more
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Fused filament fabrication melting model
Additive Manufacturing, 2018Abstract This paper presents an analytical melting model inside the nozzle of a fused filament fabrication process. The model presents the limiting case scenario where the maximum melting rate is controlled by the applied force. Here, instead of having a nozzle filled with polymer melt, the melt is reduced to a melt film at the tip of the filament as
Tim A. Osswald +2 more
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Green Material for Fused Filament Fabrication
2020Fused filament fabrication (FFF) has been developed in additive manufacturing technology as a fast and simple manufacturing process in product design. Advantage of the process such as flexibility in terms of the materials employment has attracted many researchers to develop new materials for the feed stock filament in the heat extrusion process of FFF.
Mastura Mohammad Taha +3 more
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A framework for tool path optimization in fused filament fabrication
Proceedings of the 1st Annual ACM Symposium on Computational Fabrication, 2017First, we propose a meshing technique using a heuristic circle packing algorithm which generates meshes suitable for 3D printing. Second, we propose a discrete optimization approach to identify the optimal tool path in the mesh. Our approach is motivated by the Miller-Tucker-Zemlin formulation to the traveling salesman problem, and allows us to specify
Gregory Dreifus +5 more
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Physics-Based Filament Adhesion Modeling in Fused Filament Fabrication
Volume 2A: Advanced Manufacturing, 2022Abstract Material extrusion processes such as fused filament fabrication (FFF) are among the most widely used additive manufacturing (AM) technologies. The fused filament fabrication process consists of simultaneously feeding and melting a filament of polymer material through a computer-controlled liquefier.
Shreyas Aniyambeth +2 more
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Filament Development for Metallic Fused Filament Fabrication of Aluminium Alloys
Euro PM2023 Proceedings, 2023Material Extrusion with filaments, Fused Filament Fabrication – FFF, is the most widespread additive manufacturing technology. This counts mainly for polymers, since the use of this technology for metal and ceramic powders is still in its early days. For several metals, filaments can be bought in the market.
C. Kukla +4 more
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2022
The development of 3D printing began in the 1980s and has since spawned many different types of processes and printable materials. What was initially intended only for the production of prototypes has developed over the years into a revolutionary technology.
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The development of 3D printing began in the 1980s and has since spawned many different types of processes and printable materials. What was initially intended only for the production of prototypes has developed over the years into a revolutionary technology.
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An improved toolpath generation algorithm for fused filament fabrication
2017 IEEE International Conference on Robotics and Automation (ICRA), 2017Widely-used methods for toolpath planning in fused filament fabrication slice the input 3D model into 2D layers and construct a toolpath. In prior work (ICRA 2016) we gave a simple greedy algorithm that changed this paradigm and constructed the toolpath in 3D by printing local features in their entirety. This algorithm significantly improved upon layer-
Samuel Lensgraf, Ramgopal R. Mettu
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Fused Filament Fabrication, Material for
2019<div class="section abstract"> <div class="htmlview paragraph">This specification establishes the minimum requirements for Fused Filament Fabrication (FFF) feedstock.</div> </div>
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