Research Article
Defect Diagnosis of Gear-Shaft Bearing System Based on the OWF-TSCNN Composed of Wavelet Time-Frequency Map and FFT Spectrum 1
Table 4
Main parameters of the gear-shaft-bearing system.
| | Parameter (unit) | Driving gear | Driven gear | Bearings | Types |
| | Modulus m/mm | 2.5 | 2.5 | Bearing 1 | N 304 ECP | | Number of teeth z | 23 | 81 | Bearing 2 | N 304 ECP | | Pressure angle α/(°) | 20 | 20 | Bearing 3 | N 207 ECP | | Tooth width L/mm | 26 | 26 | Bearing 4 | N 207 ECP | | Young’s modulus E/GPa | 206 | 206 | — | — |
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