Doctor blade unit for an additive manufacturing system with powdery starting material

The present invention relates to a doctor blade unit for an additive manufacturing system with powdery starting material. With the doctor blade unit according to the invention, an improved linearity of the doctor blade and parallelism to the construction plane are achieved. The doctor blade is suspe...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	NIEBLING, ARNO, OSMANLIC, FUAD, SCHAFER, KARSTEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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:	The present invention relates to a doctor blade unit for an additive manufacturing system with powdery starting material. With the doctor blade unit according to the invention, an improved linearity of the doctor blade and parallelism to the construction plane are achieved. The doctor blade is suspended at a traverse via adjustable fasteners, wherein the traverse in turn is fastened on one side by a fixed bearing and on the other by a floating bearing to a guide bracket.