The present invention describes an additive production system (1) based on extrusion and 3D deposition of a metal mixture (or advanced ceramic material) in powder and polymer binder. The system comprises a) a CNC injection unit (3) of material for metal or ceramic injection molding, which is fixed in space and provided with a nozzle (3d) for extrusion of a filament; and b) a parallel kinematic machine (4) with 5 degrees of freedom.
A device for direct additive manufacturing by means of extrusion of metal powders and ceramic materials on a parallel kinematic table
ANNONI, MASSIMILIANO PIETRO GIOVANNI;STRANO, MATTEO;GIBERTI, HERMES
2016-01-01
Abstract
The present invention describes an additive production system (1) based on extrusion and 3D deposition of a metal mixture (or advanced ceramic material) in powder and polymer binder. The system comprises a) a CNC injection unit (3) of material for metal or ceramic injection molding, which is fixed in space and provided with a nozzle (3d) for extrusion of a filament; and b) a parallel kinematic machine (4) with 5 degrees of freedom.File in questo prodotto:
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WO2016198291_Brevetto initial application.pdf
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Descrizione: Brevetto inglese
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WO2016198291_Brevetto.pdf
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Descrizione: Brevetto Italiano
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