DETECTION OF BUILD MATERIAL IN A 3D PRINTING SYSTEM

According to one example there is provided a build material supply system for a 3D printing system. The system comprises a feed tray for containing build material, a plate for removing build material from the feed tray and forming a pile of build material adjacent a spreader of the 3D printing syste...

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Bibliographische Detailangaben
Hauptverfasser:	CHIRON, Adrien, ROSSOW SETHNE, Yngvar, DOMINGUEZ PASTOR, Pablo
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 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:	According to one example there is provided a build material supply system for a 3D printing system. The system comprises a feed tray for containing build material, a plate for removing build material from the feed tray and forming a pile of build material adjacent a spreader of the 3D printing system, and a sensor module to detect build material on the plate. La présente invention concerne selon un exemple un procédé d'alimentation d'un matériau de construction pour un système d'impression 3D. Le système comprend un plateau d'alimentation destiné à contenir le matériau de construction, une plaque pour retirer le matériau de construction du plateau d'alimentation et former une pile de matériau de construction adjacente à un dispositif d'étalement du système d'impression (3D), et un module capteur pour détecter le matériau de construction sur la plaque.