POWDER SUPPLY DEVICE FOR USE WITH POWDER SPREADERS

A powder supply device (100) for use with powder spreaders, comprising: a holder (2), a powder storage unit (3), a powder supply unit (4) and a driving unit (5), wherein the powder supply unit (4) is provided with at least one stirring bar (41) and a powder spreading roller (42); using a design of a...

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Bibliographische Detailangaben
Hauptverfasser:	YEN, Juihsiung, CHEN, Hsinpao, KAO, Huaien
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 powder supply device (100) for use with powder spreaders, comprising: a holder (2), a powder storage unit (3), a powder supply unit (4) and a driving unit (5), wherein the powder supply unit (4) is provided with at least one stirring bar (41) and a powder spreading roller (42); using a design of a stirring bar and the powder spreading roller, powder may be stirred and extruded such that the powder becomes finer, more uniform, and does not cake during powder spreading.