MANUFACTURING A THREE-DIMENSIONAL OBJECT

Certain examples described herein relate to manufacturing a three-dimensional object. In some cases, a layer of build material is formed. An array of heat sources is controlled to selectively heat a sub-region of the layer of build material. Each heat source is individually addressable in the array...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	Brugue Garvi, Joaquim, Comas Cespedes, Esteve, Veis, Alex
Format:	Patent
Sprache:	eng
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 PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	Certain examples described herein relate to manufacturing a three-dimensional object. In some cases, a layer of build material is formed. An array of heat sources is controlled to selectively heat a sub-region of the layer of build material. Each heat source is individually addressable in the array to emit radiation independently of any other heat source in the array. Each heat source comprises a light-emitting diode, LED. In some cases, a fusing agent is deposited onto at least a part of the heated sub-region. Energy is applied at least to the deposited fusing agent to enable fusing of build material to fabricate a layer of the three dimensional object.