Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
July 27, 2021
Patent Application Number
16578895
Date Filed
September 23, 2019
Patent Citations
...
Patent Primary Examiner
Patent abstract
Systems and methods for additively manufacturing composite parts are disclosed. Methods comprise combining a plurality of pre-consolidated tows to define a macro tow and dispensing the macro tow in three dimensions to define the composite part. Each pre-consolidated tow comprises a fiber tow within a non-liquid binding matrix. The combining comprises actively altering a shape and/or size of a cross-sectional profile of the macro tow along a length of the macro tow as it is being defined.
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