Start of transition radius (diameter)
| Symbol | dCa1 |
|---|---|
| Unit | mm |
| Attribute-ID | tip relief diameter begin |
| Numeric ID | 2640 |
| Value Type | PMTechValue |
The start of transition radius dCa1 in the face profile is specified directly as diameter. Together with the end of the transition radius dCa2, it indicates how the beginning of the linear tip relief dCa is rounded in order to avoid stress peaks there.
| Cαa | Amount of tip relief |
| lCa, dCa | Length or start of tip relief |
| lCa1, dCa1 | Start of transition radius |
| lCa2, dCa2 | End of transition radius |