Table 2 (a) Parameters and their levels of the work, (b) the orthogonal array L9 by Taguchi technique
From: Turning parameters optimization for TC21 Ti-alloy using Taguchi technique
(a) | |||
|---|---|---|---|
Factors | Level (1) | Level (2) | Level (3) |
Speed of cut V(m/min) | 80 | 100 | 120 |
Feed rate f (mm/rev) | 0.05 | 0.10 | 0.15 |
Cutting depth a (mm) | 0.2 | 0.4 | 0.6 |
(b) | |||
|---|---|---|---|
Exp. No | Speed of cut (V) | Feed rate (f) | Cutting depth (a) |
1 | 1 | 1 | 1 |
2 | 1 | 2 | 2 |
3 | 1 | 3 | 3 |
4 | 2 | 1 | 3 |
5 | 2 | 2 | 1 |
6 | 2 | 3 | 2 |
7 | 3 | 1 | 2 |
8 | 3 | 2 | 3 |
9 | 3 | 3 | 1 |