METHOD AND EQUIPMENT FOR PRODUCING A PART BY INJECTING RESIN INTO A WOVEN FIBRE PREFORM

A method for producing a part by injecting resin into a woven fiber preform includes the steps of (a) shaping the preform, (b) forming the preform, and (c) injecting resin into the preform. The step of injecting resin into the preform is carried out by means of equipment that includes a mold, a coun...

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Bibliographic Details
Main Authors PLANTE, Romain, TECHER, Marc-Emmanuel, Jean, François, CORRADINI, Sylvain
Format Patent
LanguageEnglish
French
German
Published 13.05.2020
Subjects
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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Summary:A method for producing a part by injecting resin into a woven fiber preform includes the steps of (a) shaping the preform, (b) forming the preform, and (c) injecting resin into the preform. The step of injecting resin into the preform is carried out by means of equipment that includes a mold, a countermold, and resin injecting means. The step of injecting resin into the preform includes the substeps of: partially opening the equipment, injecting resin into the equipment, closing the equipment, and pressurizing and heating the impregnated preform between the mold and the countermold.
Bibliography:Application Number: EP20180734602