APPARATUS AND METHOD FOR MANUFACTURING LIQUID MOLDED COMPOSITES USING A DISCRETE NETWORK OF TOOL SURFACE RESIN DISTRIBUTION GROOVES

A tool (160) and its method of use, where a channel (174) is formed into the tool surface (172) of the tool (160). The channel (174) distributes and delivers resin supplied to the tool surface (172) throughout a dry fiber composite preform (218) positioned on the tool surface in resin infusion and r...

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Bibliographische Detailangaben
Hauptverfasser:	McBain, Jason J, Dongre, Kaustubh, Evans, Paul, Scarfe, Manning, Osborne, Max M, Lockett, Peter J
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 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:	A tool (160) and its method of use, where a channel (174) is formed into the tool surface (172) of the tool (160). The channel (174) distributes and delivers resin supplied to the tool surface (172) throughout a dry fiber composite preform (218) positioned on the tool surface in resin infusion and resin transfer molding. A channel (174) is formed in the tool surface (172), a perforated plate (196) extends over the channel (174) to prevent fibers from the preform (218) from being pulled from the preform (218) and into the liquid resin flowing through the channel (174).