Method of assembling or disassembling a rotor including a plurality of rotor members of an axial flow turbomachine, and rotor

摘要

The present invention relates to a rotor (10) for an axial flow turbomachine, the rotor extending through a plurality of disk-shaped (12) or drum-shaped (16) rotor members and the rotor member (14). At least one pin-shaped tie rod (20), and each of the projecting ends of the tie rods clamps a rotor member (14) disposed between both ends in the axial direction. Thrust bearings (26, 28) are screwed together. In order to provide the rotor (10) with a shorter inspection interval, the connecting means (34) is screwed into the tie rod (20) between the thrust bearings (26, 28), and the tie rod is used. The connecting means (34) is disposed between the connecting means (34) and the other thrust bearing (26) of both thrust bearings after removing one of the thrust bearings (28). The rotor members (12, 14) clamped together.