lewis_factor¶
- property WormWheel.lewis_factor: float | None
Factor used to compute stresses on the gear tooth.
It is a tabular value that depends on the
pressure_angle.Returns¶
floatFactor used to compute stresses on the gear tooth.
Lewis Factor Table¶
Pressure Angle |
Maximum Helix Angle |
Lewis Factor |
|---|---|---|
14.5 |
16 |
0.1 |
20 |
25 |
0.125 |
25 |
35 |
0.15 |
30 |
45 |
0.175 |