Filament extruder for 3D printing - Delorenci, Gabriel;Aquino, Lucas
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The present work aims to design a filament extruder for 3D printing that uses recycled plastic material. Material that represents a major environmental problem and had a considerable increase in production in recent years. The dimensioning and selection of the elements present in the machine were developed, such as the extrusion set, the heating blanket, the electric motor, and the winding system. A digital model was made via CAD, calculations related to heat loss to the environment and pressure during filament manufacturing with the polymers normally used in FDM printers. The project shows…mehr

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Produktbeschreibung
The present work aims to design a filament extruder for 3D printing that uses recycled plastic material. Material that represents a major environmental problem and had a considerable increase in production in recent years. The dimensioning and selection of the elements present in the machine were developed, such as the extrusion set, the heating blanket, the electric motor, and the winding system. A digital model was made via CAD, calculations related to heat loss to the environment and pressure during filament manufacturing with the polymers normally used in FDM printers. The project shows the economic viability of manufacturing the equipment, both for the use of recycled and virgin material, reducing the costs of 3D printing and allowing less material to be discarded.
Autorenporträt
Gabriel Delorenci e Lucas Aquino, ingegneri meccanici laureati presso l'Istituto Federale di Educazione, Scienza e Tecnologia di Espírito Santo, uniscono le loro preoccupazioni per l'ambiente ai principi di riciclaggio dei materiali trasmessi dall'ingegneria e presentano questo progetto come criterio parziale per ottenere il titolo di ingegnere meccanico.