FUSING BUILD MATERIAL BASED ON THERMAL TRANSFER

An example system includes a plurality of energy emitters to deliver energy to a material bed to fuse build material at a plurality of locations receiving the energy. The system also includes a controller to a controller to determine an amount of energy to deliver to each location to achieve a fusin...

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Bibliographische Detailangaben
Hauptverfasser:	HUANG, Wei, DISPOTO, Gary J
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 AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CASTING MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER PERFORMING OPERATIONS POWDER METALLURGY SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING METALLIC POWDER WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	An example system includes a plurality of energy emitters to deliver energy to a material bed to fuse build material at a plurality of locations receiving the energy. The system also includes a controller to a controller to determine an amount of energy to deliver to each location to achieve a fusing condition based on data indicating the plurality of locations to be fused and based on predicted thermal transfer between the plurality of locations receiving the energy. The controller also is to cause the plurality of energy emitters to deliver the determined amount of energy to each location of the material bed.