METHOD FOR THE THREE-DIMENSIONAL PRINTING OF AN ITEM MADE OF METALLIC MATERIAL AND APPARATUS FOR PERFORMING THE METHOD

A method for the three-dimensional printing of an item (11) made of metallic material, which comprises the steps of: - generating a virtual model of the item (11) to be manufactured, - depositing in layers, on a worktable (12), filaments of metallic material in the semisolid state, so as to reproduc...

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Bibliographische Detailangaben
Hauptverfasser:	GIOLO, Fabio, MIANI, Fabio
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ADDITIVE MANUFACTURING TECHNOLOGY ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	A method for the three-dimensional printing of an item (11) made of metallic material, which comprises the steps of: - generating a virtual model of the item (11) to be manufactured, - depositing in layers, on a worktable (12), filaments of metallic material in the semisolid state, so as to reproduce the virtual model, the deposition of an upper layer being performed progressively along a locally preheated track of the lower layer.