The formula to calculate the Radius of Base Circle of Pinion is:
\[ r_b = r \cdot \cos(\Phi_{\text{gear}}) \]
Where:
Radius of Base Circle of Pinion is the radius of the circle from which the involute portion of the tooth profile is generated.
Let's assume the following values:
Using the formula:
\[ r_b = 0.0102 \cdot \cos(0.55850536063808) \]
Evaluating:
\[ r_b = 0.00865009058079612 \text{ m} \]
The Radius of Base Circle of Pinion is 0.00865009058079612 m.
| Radius of Pitch Circle of Pinion (m) | Pressure Angle of Gear (rad) | Radius of Base Circle of Pinion (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 |