ADDITIVE MANUFACTURING POWDER RECIRCULATION SYSTEM

An additive manufacturing powder recirculation apparatus including: a powder recirculation loop having: an inlet for receiving powder from an additive manufacture apparatus; an outlet for supplying powder to the additive manufacture apparatus; and a powder flow path extending between the inlet and o...

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Bibliographische Detailangaben
Hauptverfasser: WHITTON, David John, BEEBY, David Edward
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An additive manufacturing powder recirculation apparatus including: a powder recirculation loop having: an inlet for receiving powder from an additive manufacture apparatus; an outlet for supplying powder to the additive manufacture apparatus; and a powder flow path extending between the inlet and outlet. A diverter valve in the powder flow path is configured to selectively place the powder flow in fluid communication with either the downstream powder recirculation loop or a hopper outside of the powder recirculation loop.