| 摘要 |
A method of manufacturing a composite profile having a non-circular cross section, comprising the steps of-actuating a string of mandrel sections (1) having a non-circular cross section to move axially in a one way motion through one or more orbital winding stations (3) that are rotationally disposed about to the longitudinal axis of the mandrel in one or more passes,-continuously helically winding in one or more winding stations tape comprising a bundle of parallel longitudinally extending fibres in a thermoplastic matrix material onto the mandrel sections or a previously wound layer to form layers (4) of a wall of a thin walled profile having a closed cross section including at least one planar surface, and-cutting the thin walled profile into profile sections that are carried on one or more mandrel section sections, wherein the layer is consolidated with the previous layer prior to cutting. |
