Plastically deformable layer in the mounting area of a turbine blade and method of turbine blade attachment

摘要

System for fixing a blade in the flow channel of a turbo machine comprises a rotor shaft (1) rotating in a housing. The blade is fixed in a connecting region on the rotor shaft or on the wall of the flow channel. The connecting region has a deformable layer (7). An independent claim is also included for a process for fixing a blade in the flow channel of a turbo machine. Preferred Features: A deformable layer is formed by a coating of a connecting contour (3) of the blade and/or a contour (5) of the rotor shaft or the wall of the flow channel.