METHOD OF ADDITIVE MANUFACTURING A PART BY POWDER-BED-FUSION ONTO A SUBSTRUCTURE AND RELATED METHOD OF SERIALISING

A method of additive manufacturing a part (10) by powder-bed- fusion onto a substructure (1) is presented. The method com- prises, (i), engaging the substructure (1) to a build sub- strate (2) such that the substructure (1) forms part of a manufacturing plane (P) for the build-up of the part (10), (...

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Bibliographische Detailangaben
Hauptverfasser:	FARMER, Simon, HOCKLEY, Carl
Format:	Patent
Sprache:	eng ; fre
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 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 of additive manufacturing a part (10) by powder-bed- fusion onto a substructure (1) is presented. The method com- prises, (i), engaging the substructure (1) to a build sub- strate (2) such that the substructure (1) forms part of a manufacturing plane (P) for the build-up of the part (10), (ii), establishing the part (10) on top of the substructure (1), and, (iii), removing the established part (10) including disengaging the substructure (1) from the build substrate (2). Furthermore, an accordingly manufactured part (10) and/or batch of parts (10) and a related method of serialising the parts (10) are presented. L'invention concerne un procédé de fabrication additive d'une pièce (10) par fusion en lit de poudre sur une sous-structure (1). Le procédé comprend les étapes consistant (i) à mettre la sous-structure (1) en contact avec un sous-substrat de construction (2) de sorte que la sous-structure (1) forme une partie d'un plan de fabrication (P) pour la construction de la pièce (10), (ii) à disposer la partie (10) au-dessus de la sous-structure (1), et, (iii) à retirer la partie (10) disposée, ce qui inclut de séparer la sous-structure (1) du substrat de construction (2). L'invention concerne en outre une pièce (10) et/ou un lot de pièces (10) ainsi fabriquées et un procédé associé de sérialisation des pièces (10).