| Existing Process Parameters | Optimum Process Parameters | Improvement in S/N ratio |
Process Parameters | A1-B3-C1 | A2-B1-C3 |
|
Undercut Measurement (mm) | 0.09 | 0.03 | 0.06 |
S/N dB | 23.4759 | 25.8119 | 2.336 |