MATERIAL SUPPLY DEVICE, METHOD FOR CONTROLLING MATERIAL SUPPLY DEVICE, AND PROGRAM FOR CONTROLLING MATERIAL SUPPLY DEVICE

A material supply amount is controlled accurately. A material supply apparatus includes a hopper that stores a material used for shaping a three-dimensional laminating and shaping object, a columnar recoater having a rotational shaft, and a driver that rotates the columnar recoater while moving the...

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Bibliographische Detailangaben
Hauptverfasser:	MIYANO Hideaki, SUWA Mitsunori, SUZUKI Koukichi, OOBA Yoshikazu
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:	A material supply amount is controlled accurately. A material supply apparatus includes a hopper that stores a material used for shaping a three-dimensional laminating and shaping object, a columnar recoater having a rotational shaft, and a driver that rotates the columnar recoater while moving the columnar recoater in a horizontal direction perpendicular to the rotational shaft. The recoater has a plurality of grooves in a direction along the rotational shaft that are formed on an outer circumferential surface, and temporarily store the material supplied from the hopper.