The formula to calculate the Radius of Base Circle of Wheel is:
\[ Rb = R_{wheel} \cdot \cos(\Phi_{gear}) \]
Where:
Radius of base circle of wheel is the radius of circle from which the involute portion of the tooth profile is generated.
Let's assume the following values:
Using the formula:
\[ Rb = R_{wheel} \cdot \cos(\Phi_{gear}) \]
Evaluating:
\[ Rb = 0.0124 \cdot \cos(0.55850536063808) \]
The Radius of Base Circle of Wheel is 0.0105157963923404 meters.
| Radius of Pitch Circle of Wheel (m) | Pressure Angle of Gear (rad) | Radius of Base Circle of Wheel (m) |
|---|---|---|
| 0.01 | 0.55850536063808 | 0.008480480962 |
| 0.011 | 0.55850536063808 | 0.009328529058 |
| 0.012 | 0.55850536063808 | 0.010176577154 |
| 0.013 | 0.55850536063808 | 0.011024625250 |
| 0.014 | 0.55850536063808 | 0.011872673346 |
| 0.015 | 0.55850536063808 | 0.012720721442 |
| 0.016 | 0.55850536063808 | 0.013568769539 |
| 0.017 | 0.55850536063808 | 0.014416817635 |
| 0.018 | 0.55850536063808 | 0.015264865731 |
| 0.019 | 0.55850536063808 | 0.016112913827 |