STRUCTURAL COMPONENT SEMI-FINISHED PART FOR PRODUCING A FIBER-REINFORCED STRUCTURAL COMPONENT AS WELL AS STRUCTURAL COMPONENT AND METHOD FOR THE PRODUCTION THEREOF

摘要

A structural component semi-finished part has two wall elements which at least partly define a receiving space in a transverse direction. The receiving space extends in a longitudinal direction. In the receiving space, reinforcing fibers are arranged. In order to distribute a matrix material in the receiving space, a flow aid is provided which is configured as at least one channel at a side of at least one of the wall elements facing the receiving space. The at least one channel allows the matrix material to be easily and rapidly distributed throughout the receiving space in order to provide the reinforcing fibers with matrix material. In order to produce a structural component having an at least partly curved desired shape, the wall elements are formable. In order to produce a fiber-reinforced structural component, the structural component semi-finished part is deformed into a desired shape, and flowable matrix material is introduced into the receiving space via an inlet opening, wherein the matrix material spreads via the at least one channel so as to impregnate the reinforcing fibers. Subsequently, the matrix material cures to form the structural component.

主权项

1. A structural component semi-finished part for the production of a fiber-reinforced structural component, comprising:
a first wall element; a second wall element surrounding the first wall element; a receiving space, which is bounded by the first wall element and the second wall element at least in a transverse direction, said receiving space extending between the first wall element and the second wall element in a longitudinal direction, said receiving space having a circumferential cross-section; reinforcing fibers arranged in the receiving space; an inlet opening in order to introduce flowable matrix material into the receiving space; and a flow aid in order to distribute the flowable matrix material in the receiving space, wherein the flow aid is configured as at least one channel at a side of at least one of the first wall element and the second wall element facing the receiving space, wherein in order to produce a structural component having a desired shape, the first wall element and the second wall element are formable.