Research Article
Study of the Influences of Transient Crack Propagation in a Pinion on Time-Varying Mesh Stiffness
Table 3
Main parameters of the gear system.
| Gear type | Standard involute spur teeth |
| Material | Steel | Young’s modulus | Pa | Poisson ratio | | Number of teeth | and | Pressure angle | | Diametral pitch | inch−1 | Base radius of the gear | mm | Width of teeth | mm | Mass of the pinion | Kg | Mass of the gear | Kg | Contact ratio | | Mass moment of inertia of the motor | Kg m2 | Mass moment of inertia of the load | Kg m2 | Mass moment of inertia of the pinion | Kg m2 | Mass moment of inertia of the gear | Kg m2 |
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