Friction stir deposition additive process based on internal and external coaxial inversion and main shaft system

The invention discloses a stirring friction deposition additive material process based on internal and external coaxial reversal and a main shaft system. The system comprises a main shaft box body, a main transmission part, an inner shaft transmission structure, an outer shaft synchronous transmissi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WU MINGJIAN, WU ZHILIN, QIU RONGXIAN, ZHAO LEI, WANG SHUAIPU, MA CHANGSHENG
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention discloses a stirring friction deposition additive material process based on internal and external coaxial reversal and a main shaft system. The system comprises a main shaft box body, a main transmission part, an inner shaft transmission structure, an outer shaft synchronous transmission structure and an inter-shaft connecting device, the main transmission part drives the inner shaft transmission structure to rotate forwards and drives the outer shaft synchronous transmission structure to rotate reversely; the inter-shaft connecting device is used for reversely, synchronously and rotationally connecting the inner shaft transmission structure and the outer shaft synchronous transmission structure; the hollow inner shaft transmission structure is filled with the master batch under the axial pressure, the master batch is driven by the main transmission component to rotate in the forward direction, and the additive master batch rubs against the base body to generate plastic deformation and generates