Rotor Alignment Fixture Using Tapered Intermediary

The patent introduces an alignment fixture as an intermediary tool between the two rotors. The fixture includes a first alignment member that fits into a bolt hole of the first rotor and a second alignment member that fits into a bolt hole of the second rotor. These members have tapered surfaces that, when brought together, automatically align the axial lines of the two rotors through self-centering action, eliminating the need for difficult manual alignment operations.

The alignment members utilize a tapered geometric parameter. The tapered surface allows the alignment members to transition from a loose fit to a tight, centered fit as they are pushed together. This parameter change enables automatic axial alignment without requiring precise manual positioning or complex adjustment procedures.

The alignment fixture serves as a temporary intermediary device that simplifies the connection process. By inserting the alignment members into the bolt holes and bringing them together, the axial lines are automatically aligned, making the subsequent bolting operation straightforward and significantly improving workability compared to direct manual alignment.

The alignment members are prepared in advance and inserted into the bolt holes before the final bolting operation. This preliminary alignment action ensures that the rotors are properly positioned axially before the bolts are tightened, streamlining the overall connection process and reducing total connection time.