Research Article
Model-Based Analysis of Spur Gears’ Dynamic Behavior in the Presence of Multiple Cracks
Table 4
Parameters of the gear system used in the dynamic model [
8].
| Parameter | Pinion | Gear |
| Base radius of the pinion and gear (mm) | 23.49 | 28.20 | Mass of the pinion and gear (kg) | 0.3083 | 0.4439 | Mass moment of inertia of pinion and gear (kg m2) | | | Applied torque (Nm) | 50 | 60 | Input shaft frequency (Hz) | 40 | Mesh frequency (Hz) | 1000 | Coefficient of friction | 0.06 | Radial stiffness of the bearings (N/m) | | Damping coefficient of the bearings (N s/m) | | Total damping between meshing teeth (N s/m) | 67 |
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