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Invention Grant
CN105848860B 风轮机叶片 有权

风轮机叶片
Abstract:
一种用于制造风轮机叶片的细长加强结构用的条带的拉挤成型工艺，该工艺包括：沿工艺方向牵拉纤维(42)与树脂穿过拉挤成型模(40)而形成条带(102)；并且在所述工艺方向上在所述模的下游将灌注促进层(110)施加至所述条带的表面。本发明还公开了一种拉挤成型设备。
Abstract(English):

A pultrusion process for making a strip for an elongate reinforcing structure of a wind turbine blade, the process comprising drawing fibres (42) and resin through a pultrusion die (40) in a process direction to form a strip (102); and applying an infusion-promoting layer (110) to a surface of the strip down-stream from the die in the process direction. A pultrusion apparatus is also disclosed.

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