Method of manufacturing a wind turbine blade shell part comprising a magnetisable material
AssigneeLm Glasfiber A/S
InventorPeter Grabau
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Abstract
A method of manufacturing a wind turbine blade shell part comprising fiber material impregnated with cured resin is described. The method comprises the steps of: a) providing a first mold part having a first forming surface with a contour that defines at least a part of an outer surface of turbine blade shell part, b) arranging fiber material in the first mold part, the fiber material comprising fibers of a magnetizable material, c) providing a resin in the first mold part simultaneous with and/or subsequent to step b), and d) curing the resin in order to form the wind turbine blade shell part or wind turbine blade. The fiber material is retained against the first forming surface by use of magnet means during step b) and/or step c).
Claims11
A method of manufacturing a wind turbine blade shell part or a wind turbine blade comprising fibre reinforced polymer material including a polymer matrix and fibre material embedded in the polymer matrix, wherein the method comprises the following steps:
- a) providing a first mould part having a first forming surface with a contour that defines at least a part of an outer surface of the turbine blade shell part or the wind turbine blade,
- b) arranging fibre material in the first mould part, the fibre material comprising fibres of a magnetisable material,
- c) providing a resin in the first mould part subsequently to step b), and
- d) curing the resin in order to form the turbine blade shell part or the wind turbine blade, wherein
- the fibre material is retained against the first forming surface by use of magnet means during step b) and/or step c).
Dependencies are inferred from the claim text.