公开(公告)号：US20240001632A1

公开(公告)日：2024-01-04

申请号：US18039315

申请日：2021-11-30

Applicant: LM WIND POWER A/S

Inventor： Maria ARIAS

IPC: B29C70/54 ,  B29C70/44 ,  B29C33/30 ,  B29D99/00

CPC classification number: B29C70/541 ,  B29C70/443 ,  B29C33/306 ,  B29D99/0028 ,  B29L2031/085

Abstract: The present invention relates to a method of manufacturing a fibre-reinforced spar cap (41) for a wind turbine. The method comprises the steps of providing a mould (62), and fastening a first guide member (64) and a second guide member (66) to the mould for providing a moulding cavity (68) in between the first and second guide members. A fibre material can be arranged within the moulding cavity, such that a first gap (72) is provided between the fibre material and the first guide member, and a second gap (74) is provided between the fibre material and second guide member. First and second inserts (78, 80) are inserted into the gap prior to resin infusion.