DEVICE AND METHOD FOR MANUFACTURING FIBER-COMPOSITE COMPONENTS, AND FIBER-COMPOSITE COMPONENT

A device for a resin-injection process for manufacturing an elongate fiber-composite component is disclosed having an upper die and a lower die, wherein the lower die forms a mold cavity for receiving a fiber-layer stack. The inner contour of the mold cavity substantially corresponds to the outer co...

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Bibliographische Detailangaben
Hauptverfasser: KURZ JAN, BOEKE JOHANNES, KIESSLING RALPH, GRAF JOHANNES, MACIEJ MARKO, KAISER DOMINIK, KLEINHANS DENNIS
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A device for a resin-injection process for manufacturing an elongate fiber-composite component is disclosed having an upper die and a lower die, wherein the lower die forms a mold cavity for receiving a fiber-layer stack. The inner contour of the mold cavity substantially corresponds to the outer contour of the fiber-composite component to be produced. The device includes a gate 4 for introducing a matrix material into the mold cavity 5, and flow ducts which convey the matrix material are provided on the inner walls of the mold cavity. A method for manufacturing elongate fiber-composite components is disclosed, wherein a stack of a plurality of cut-to-size fiber layers is laid up in the mold cavity of a die comprising an upper die and a lower die. A higher fiber density is produced in the end regions of the stack of fiber layers than in the remaining regions when closing the die.