| 摘要 |
The present invention relates to a method and an apparatus (1) for manufacturing of a profile element (3) comprising a web portion (5), a first and second flange portion (6, 7), which extend from the web portion (5) and being disposed essentially opposite each other, the method being performed by folding a blank (21) of composite material about a first (13) and second flange forming surface (15) of an forming tool (11). The method comprises the following steps of setting the forming tool's (11) at least one flange forming surface (13) a distance from the other flange forming surface (15) greater than the desired distance between the flange portion's (6, 7) inner surfaces (41) of the finished profile element (3); curing the folded blank (21) and simultaneously controlling a gradual decrease of the distance between the flange forming surfaces (13, 15); and removing the cured profile element (3) from the forming tool (11).
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