Research Article
A Study on the Dynamic Behaviour of Lightweight Gears
Table 2
Main properties of the gears that will be used in the analytical model for dynamic simulations.
| Parameter | Gear (a) | Gear (b) | Gear (c) | Gear (d) |
| Gear inertia | 0.0041 kg × m2 | 0.0041 kg × m2 | 0.0038 kg × m2 | 0.0038 kg × m2 | Average mesh stiffness | 2,72 + 08 N/m | 2,18 + 08 N/m | 2.42 + 08 N/m | 1,35 + 08 N/m | Average resonant frequency | 3258 Hz | 2962 Hz | 3030 Hz | 2345 Hz | STE amplitude at meshing frequency | 3.776 µm | 3.663 µm | 3.921 µm | 3.894 µm | STE amplitude at blank angular frequency | 0 µm | 1.794 µm | 0 µm | 9.584 µm |
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