RESIN COATING AND INJECTION SYSTEM

PROBLEM TO BE SOLVED: To provide a resin coating and injection system for a composite material, which is capable of controlling resin relative to individual fiber tows. SOLUTION: In the coating and injection system 10 for coating one or more fiber tows 2 with the resin 4, and injecting the resin in...

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Bibliographische Detailangaben
Hauptverfasser:	FINNIGAN PETER MICHAEL, GAO DONGMING DOMINIC, VALLEE JR ALEXANDER JOSEPH, VAN NIEUWENHOVE STEFAAN GUIDO, VERMILYEA MARK E, KIRKPATRICK BOWDEN, YOON YOSANG
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a resin coating and injection system for a composite material, which is capable of controlling resin relative to individual fiber tows. SOLUTION: In the coating and injection system 10 for coating one or more fiber tows 2 with the resin 4, and injecting the resin in the fiber tows, the respective fiber tows move at their respective fiber speeds. The coating and injection system includes a deposition/injection system 11 including one or more nozzles 12 configured to deposit the resin respectively in one fiber tow. The system further includes a controller 14 configured to control a flow speed of the resin passing through each nozzle in association with each fiber speed of one fiber tow. COPYRIGHT: (C)2011,JPO&INPIT