[HTML][HTML] Integration of a Needle Valve Mechanism with Cura Slicing Software for Improved Retraction in Pellet-Based Material Extrusion
Fused granular fabrication (FGF) is a cost-effective and increasingly popular additive
technology that enables the production of parts using a wide range of exotic materials that …
technology that enables the production of parts using a wide range of exotic materials that …
Modeling of extrusion-based additive manufacturing for pelletized thermoplastics: Analytical relationships between process parameters and extrusion outcomes
Recent developments in additive manufacturing are moving toward a new trend in material
extrusion (ISO/ASTM 52910: 2018), namely, the possibility of printing thermoplastic strands …
extrusion (ISO/ASTM 52910: 2018), namely, the possibility of printing thermoplastic strands …
Design of a screw extruder for additive manufacturing
DTJ Drotman - 2015 - escholarship.org
Our aim is to show that the screw extrusion process is comparable to current FDM 3D
printing processes by implementing an innovative design along with an advanced control …
printing processes by implementing an innovative design along with an advanced control …
Screw-assisted 3D printing with granulated materials: A systematic review
JM Justino Netto, HT Idogava… - … International Journal of …, 2021 - Springer
This paper presents a systematic review on extrusion additive manufacturing (EAM), with
focus on the technological development of screw-assisted systems that can be fed directly …
focus on the technological development of screw-assisted systems that can be fed directly …
3-D printable polymer pelletizer chopper for fused granular fabrication-based additive manufacturing
Although distributed additive manufacturing can provide high returns on investment, the
current markup on commercial filament over base polymers limits deployment. These cost …
current markup on commercial filament over base polymers limits deployment. These cost …
[PDF][PDF] Comparing retraction methods with volumetric exit flow measurement in molten material extrusion
GP Greeff, M Schilling - Joint Special Interest Group meeting between …, 2017 - euspen.eu
The volumetric flow rate, during the molten material extrusion process, is a critical parameter
in this type of additive manufacturing process. One reason for this is that the extrusion nozzle …
in this type of additive manufacturing process. One reason for this is that the extrusion nozzle …
Large-scale deposition system by an industrial robot (I): design of fused pellet modeling system and extrusion process analysis
Fused pellet modeling (FPM) is an important method in additive manufacturing technology
that uses granular material instead of filaments. In FPM, prototypes are constructed by the …
that uses granular material instead of filaments. In FPM, prototypes are constructed by the …
Adaptive Toolpath Generation for Material Extrusion Additive Manufacturing Using a Nozzle with Rectangular Orifice
Abstract Material Extrusion Additive Manufacturing has greatly simplified the production of
complex designs, but it is often accompanied by a trade-off between build resolution and …
complex designs, but it is often accompanied by a trade-off between build resolution and …
Hybrid extrusion force-velocity control using freeze-form extrusion fabrication for functionally graded material parts
BK Deuser, L Tang, RG Landers… - Journal of …, 2013 - asmedigitalcollection.asme.org
Freeze-form extrusion fabrication (FEF) is an additive manufacturing (AM) process that uses
an aqueous-based paste loaded with ceramic or metal powder to build complex, three …
an aqueous-based paste loaded with ceramic or metal powder to build complex, three …
Experimental analysis of an extrusion system for additive manufacturing based on polymer pellets
N Volpato, D Kretschek, JA Foggiatto… - … International Journal of …, 2015 - Springer
One of the most popular additive manufacturing (AM) processes is based on polymer
extrusion using a continuous filament as feedstock. However, the use of this type of …
extrusion using a continuous filament as feedstock. However, the use of this type of …