| 摘要 |
PROBLEM TO BE SOLVED: To accurately measure expansion of a clearance between rotor blades while suppressing costs with a simple method.SOLUTION: A rotor blade clearance inspection method inspects expansion of a clearance between shrouds 3, by evenly inserting a plurality of shims 4 into the clearance between the shrouds 3, the shims set to have a same thickness on the basis of a proper value related to a clearance between rotor blades.SELECTED DRAWING: Figure 1 |
