REMOVABLE RIVETED BALANCE RING

摘要

The present disclosure includes a system for balancing a turbine disk stack, including a high pressure turbine disk stack. A flange is grooved to accommodate and orient a slip ring. Balancing weights are attached to the slip ring to balance the turbine disk stack during rotation of a gas turbine engine.

主权项

1. A gas turbine engine disk balancing system comprising:
a first cover coupled to a first disk and comprising a flange having a circumferential groove; a split ring having a profile that is complementary to the circumferential groove and comprising an axial hole; and a balance weight coupled to the axial hole of the split ring.