Method and device for attaching a reference marking to a rotor blade of a wind turbine

摘要

The method involves manufacturing a rotor blade in a manufacture mold and extracting the rotor blade from the manufacture mold by a marking apparatus (23). The marking apparatus is connected with a retention device (21) at a predetermined or predefined position, where the retention device is arranged at the manufacture mold. A reference mark is attached in a region of a rotor blade root of the rotor blade. The reference mark is produced by a hole through a boron stencil (24) of the marking apparatus. Independent claims are also included for the following: (1) a device for attaching a reference or zero mark at a rotor blade for a wind energy plant including a marking apparatus (2) an arrangement for attaching a reference mark or zero at a rotor blade for a wind energy plant including a retention device.