Patent ID: 11878358
Assignee: SIEMENS GAMESA RENEWABLE ENERGY A/S
Field: Machine tools (Mechanical engineering)
Classification: CPC B  F  Y | IPC B  F

Claim 0:
1. A method for treatment using a cutting arrangement, comprising:
providing a rotor blade of a wind turbine;
attaching an alignment tool to the rotor blade, the alignment tool comprising:
at least one fixation means for fixing the alignment tool to proximate a trailing edge of the rotor blade, wherein the at least one fixation means is a structure attachable to a first surface and a second opposing surface of the rotor blade; and
at least one guiding structure operably connected to the fixation means, wherein the guiding structure is configured to embrace the leading edge of the rotor blade and includes at least one groove or at least one edge that provides guidance for a cutting edge of a cutting apparatus; and

treating the rotor blade using the cutting apparatus, in which the cutting edge of the cutting apparatus is guided by the at least one guiding structure of the alignment tool.