The material property of the gear set is defined in the Material tab. This material property is used to get the tooth stiffness of the gear.
Figure 14.164: Parameters in the Material tab
| Parameter | Description |
Dimension (Range) |
| 1. Material Database | The material data is input by user directly or material library. | N/A |
| 2. Young's Modulus | Use to set Young's modulus | Pressure |
| 3. Poisson’s Ratio | Use to set Poisson’s Ratio | N/A |
| 4. Density | Use to set the density. | Mass/Length^3 |
| 5. Damping Ratio | Use to set the damping ratio. | N/A |
| 6. σHlim (MPa) | Fatigue strength (root) | Pressure |
| 7. σFlim (MPa) | Fatigue strength (flank) | Pressure |