Table 9 S/N response and the delta value of Ra for each parameter
From: Turning parameters optimization for TC21 Ti-alloy using Taguchi technique
Level | V | f | A |
|---|---|---|---|
1 | 9.775 | 8.644 | 7.928 |
2 | 8.159 | 10.262 | 10.831 |
3 | 5.458 | 4.487 | 4.634 |
Delta | 4.317 | 5.774 | 6.196 |
Rank | 3 | 2 | 1 |