Research on Multistage Rotor Assembly Optimization Methods for Aeroengine Based on the Genetic Algorithm

Table 5

The tolerance values of the geometric parameters of the rotors at diverse stages.

Stage	Eccentricity (μm)	Parallelism (μm)	Measured radius (μm)	Height (μm)	Sampling angle of the highest point (°)
1	4	4	4	4	2
2	4	4	4	4	2
3	4	4	4	4	2