Multi-energy-field coupled melt extrusion additive device, additive manufacturing system and method

The invention discloses a multi-energy-field coupled melt extrusion additive manufacturing device and an additive manufacturing system and method.The device comprises a metal plate, a sleeve, a melt extrusion mechanism, a hot air generation mechanism, an annular air guide opening, a spray head and a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIU BAOLIN, SONG CHANGHUI, WANG HAOYU, CHEN ZUAN, HU LIYA, LIU ZIBIN, ZHONG YIZI
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention discloses a multi-energy-field coupled melt extrusion additive manufacturing device and an additive manufacturing system and method.The device comprises a metal plate, a sleeve, a melt extrusion mechanism, a hot air generation mechanism, an annular air guide opening, a spray head and an ultrasonic rolling mechanism, and the first end of the sleeve is fixed to the second end of the metal plate; the first end of the melt extrusion mechanism is fixed to the first end of the metal plate, and a screw at the second end extends into the second end of the sleeve of the hollow structure. In the direction from the first end to the second end of the metal plate, the spray head is arranged on the sleeve; the hot air generating mechanism is arranged on one side of the spray head, and the annular air guide opening is formed in the hot air generating mechanism in the direction from the first end to the second end of the metal plate; the ultrasonic rolling mechanism is hinged to the spray head in the direction