turbomachine assembly, turbomachine and methods for assembling a turbomachine assembly and for disassembling a turbomachine assembly

摘要

Summary "Turbocharger Assembly, Turbocharger and Methods for Assembling a Turbocharger Assembly and Disassembling a Turbocharger Assembly" is a turbocharger assembly comprising a rotor (1) and a paddle ring (7a; 7b) mounted on the rotor. each blade comprises an aerofoil portion (7f) and a root portion (7r) inserted into a circumferential blade retention groove (5) of the rotor (1). the paddle retention groove (5) comprises an enlarged groove portion. the blades in the enlarged groove portion are rotatable about a respective generally radial (y-y) geometry axis to assume a position of minimum tangential dimension. at least one removable insert (21) is disposed along the enlarged groove portion between the root portions of the paddles (7b) located in the enlarged groove portion and a sidewall of the paddle retaining groove to force and lock the pads. paddles in a final mounted array.