HYBRID ADDITIVE MANUFACTURING

An additive manufacturing system (10; 110) for fabricating a hybrid component includes a build platform (12; 112) having a platform surface (24; 124) at a first elevation and at least one preform structure (14, 16; 114) secured proximate to the build platform (12; 112). The preform structure (14, 16...

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Bibliographische Detailangaben
Hauptverfasser:	TWELVES, Jr., Wendell V, THAYER, Henry H
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 MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	An additive manufacturing system (10; 110) for fabricating a hybrid component includes a build platform (12; 112) having a platform surface (24; 124) at a first elevation and at least one preform structure (14, 16; 114) secured proximate to the build platform (12; 112). The preform structure (14, 16; 114) includes a first preform surface (30, 34; 130) located at a second elevation. The system (10; 110) further includes a powder deposition device (20; 120) disposed above the build platform (12; 112) at a third elevation (E), the third elevation (E) being greater than the first and second elevations.