Table 1 Parameters of the driving and driven gear
From: Quasi-Static and Dynamic Behaviors of Helical Gear System with Manufacturing Errors
| Parameter | Driving gear | Driven gear |
|---|---|---|
| Tooth number | 20 | 20 |
| Normal module (mm) | 10 | 10 |
| Normal pressure angle (°) | 20 | 20 |
| Helix angle (°) | 25 | − 25 |
| Addendum coefficient | 1 | 1 |
| Bottom clearance coefficient | 0.25 | 0.25 |
| Tooth width (mm) | 60 | 60 |