Research Article
Vibration Characteristic Analysis of a Coupling System for Compound Biaxial and Inter-Shaft Bearings
Table 5
Vibration amplitude and its relative change for inner shaft.
| Eccentricity (μm) | Speed up | Speed down | Amplitude (μm) | Relative change (%) | Amplitude (μm) | Relative change (%) |
| 0.2 | 8.42 | 17.76 | 4.62 | 10.80 | 0.4 | 8.93 | 23.17 | 5.23 | 25.42 | 0.6 | 9.31 | 28.41 | 5.89 | 41.01 | 0.8 | 10.28 | 41.79 | 6.56 | 57.73 |
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