Research Article
Parameterized High-Precision Finite Element Modelling Method of 3D Helical Gears with Contact Zone Refinement
Table 1
Numerical data for the FE modelling of the gear pair.
| | Parameters | Gear | Pinion |
| | Tooth number | 29 | 23 | | Normal module (mm) | 4 | 4 | | Normal pressure angle (°) | 20 | 20 | | Helix angle (°) | 23 | 23 | | Addendum coefficient | 1 | 1 | | Dedendum coefficient | 1.25 | 1.25 | | Face width (mm) | 15 | 15 | | Shifting coefficient | 0 | 0 | | Hub bore radius (mm) | 35 | 25 | | Young’s modulus (GPa) | 206 | 206 | | Poisson’s ratio | 0.26 | 0.26 |
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