3D OBJECTS WITH LAYERS OF SOLIDIFIED AND VOID PORTIONS

3D OBJECTS WITH LAYERS OF SOLIDIFIED AND VOID PORTIONS

An object of which at least a part has been 3D printed is disclosed herein. The part comprising a plurality of layers of a predetermined thickness including an outer layer and an underlying layer immediately below the outer layer. The outer layer comprises a first set of solidified portions and a fi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CANALS POU, Alberto Maria, FRANKS, Adam, FONT CALAFELL, Davinia
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
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Beschreibung
Zusammenfassung:An object of which at least a part has been 3D printed is disclosed herein. The part comprising a plurality of layers of a predetermined thickness including an outer layer and an underlying layer immediately below the outer layer. The outer layer comprises a first set of solidified portions and a first set of voids arranged in a 3D pattern such that the first set of solidified portions are raised above the underlying layer to form a first functional structure. The underlying layer comprises a second set of solidified portions and a second set of voids arranged in a 3D pattern such that the second set of solidified portions are raised above its underlying layer, to form a second functional structure, wherein the voids are encapsulated within the object; such that removal of a portion of the outer layer exposes a corresponding portion of the second functional structure.