PROCEDE ET DISPOSITIF DE MOULAGE D'UNE PIECE EN MATERIAU COMPOSITE, ET MOYEU D'HELICE D'ULM QU'ILS PERMETTENT DE REALISER

PROCEDE ET DISPOSITIF DE MOULAGE D'UNE PIECE EN MATERIAU COMPOSITE, ET MOYEU D'HELICE D'ULM QU'ILS PERMETTENT DE REALISER

For the molding of a composite component, a stack (2) is placed within the mold (1), between the mold parts (10,11), of fiber layers (20) in a heat-setting or thermoplastic matrix. The fibers are filaments of glass, carbon, or a polymer. The mold is subjected to a low pressure, progressing at a slow...

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Bibliographische Detailangaben
1. Verfasser: DUQUEINE VINCENT
Format: Patent
Sprache:fre
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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Zusammenfassung:For the molding of a composite component, a stack (2) is placed within the mold (1), between the mold parts (10,11), of fiber layers (20) in a heat-setting or thermoplastic matrix. The fibers are filaments of glass, carbon, or a polymer. The mold is subjected to a low pressure, progressing at a slow speed, and surplus material (21) is trimmed off by a cutter (3) at the mold edges. The mold is sealed, and the pressure is increased with a rise in temperature. After molding, the mold is cooled rapidly.