制品/结构美国已授权

Three dimensional printer for fiber reinforced composite filament fabrication

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申请人Markforged, Inc.

发明人Gregory Thomas Mark

公开号US9956725B2

授权号US9956725B2

申请日2016-05-03

公开日2018-05-01

授权日2018-05-01

摘要

Various embodiments related to three dimensional printers, and reinforced filaments, and their methods of use are described. In one embodiment, a void free reinforced filament is fed into an conduit nozzle. The reinforced filament includes a core, which may be continuous or semi-continuous, and a …

Three dimensional printer for fiber reinforced composite filament fabrication

摘要

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