Verfahren zur Herstellung einer Halbschale für ein Windturbinenrotorblatt

Details

Veröffentlichungs-Nr.

EP4721945

Anmeldetag

30. September 2025

Veröffentlichung

8. April 2026

Rechtsraum

EP

Abstract

The invention relates to a method of manufacturing a half shell (132) of a wind turbine rotor blade, using a mould (141) which comprises a layup surface (142) and a protrusion (143), wherein the protrusion (143) defines an edge of the mould (141), comprising the steps of: i. arranging a block (149) of sacrificial material on the protrusion (143), ii. arranging a plurality of laminate layers (145, 146, 147) on the layup surface (142), wherein at least one laminate layer (145, 146) of the plurality of laminate layers (145, 146, 147) covers the block (149) of sacrificial material on the protrusion (143), iii. removing the block (149) of sacrificial material and the part of the at least one laminate layer (145, 146) covering the block (149) of sacrificial material.

Anmelder

Firma

Nordex Energy SE & Co. KG

Land

🇩🇪 Deutschland