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Abstract

Method for producing a wind turbine rotor blade part with a carbon fiber-reinforced main spar cap. The method includes: inserting a layer of a first fibrous material into a mold, wherein the fibrous material extends over a first width, inserting a first distribution medium and a plurality of layers of a carbon fiber material into the mold above the first distribution medium, wherein the layers of the carbon fiber material extend over a second width smaller than the first width, so that connecting sections of the first fibrous material protrude beyond the carbon fiber material on both sides thereof, inserting a second distribution medium and arranging an extraction channel above the carbon fiber material, arranging sprue channels in the region of the connecting sections, closing the mold and extracting the air therefrom via the extraction channel and feeding liquid plastics material that hardens through the sprue channels.

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First Claim