Table 2 Special L18 (6133) orthogonal array experimental design.
Experiment No. | Run order | Tool insert type | DOC (mm) | FR (mm/rev) | CS (m/min) |
|---|---|---|---|---|---|
1 | 11 | Uncoated WC (Level 1) | 0.1 (Level 1) | 0.112 (Level 1) | 100 (Level 1) |
2 | 2 | Uncoated WC (Level 1) | 0.2 (Level 2) | 0.225 (Level 2) | 150 (Level 2) |
3 | 15 | Uncoated WC (Level 1) | 0.3 (Level 3) | 0.337 (Level 3) | 200 (Level 3) |
4 | 13 | TiN coated on WC (Level 2) | 0.1 (Level 1) | 0.112 (Level 1) | 150 (Level 2) |
5 | 17 | TiN coated on WC (Level 2) | 0.2 (Level 2) | 0.225 (Level 2) | 200 (Level 3) |
6 | 12 | TiN coated on WC (Level 2) | 0.3 (Level 3) | 0.337 (Level 3) | 100 (Level 1) |
7 | 4 | TiCN coated WC (Level 3) | 0.1 (Level 1) | 0.225 (Level 2) | 100 (Level 1) |
8 | 1 | TiCN coated WC (Level 3) | 0.2 (Level 2) | 0.337 (Level 3) | 150 (Level 2) |
9 | 10 | TiCN coated WC (Level 3) | 0.3 (Level 3) | 0.112 (Level 1) | 200 (Level 3) |
10 | 7 | TiAlN(50:50) coated WC (Level 4) | 0.1 (Level 1) | 0.337 (Level 3) | 200 (Level 3) |
11 | 8 | TiAlN(50:50) coated WC (Level 4) | 0.2 (Level 2) | 0.112 (Level 1) | 100 (Level 1) |
12 | 3 | TiAlN(50:50) coated WC (Level 4) | 0.3 (Level 3) | 0.225 (Level 2) | 150 (Level 2) |
13 | 9 | TiAlN(70:30) coated WC (Level 5) | 0.1 (Level 1) | 0.225 (Level 2) | 200 (Level 3) |
14 | 5 | TiAlN(70:30) coated WC (Level 5) | 0.2 (Level 2) | 0.337 (Level 3) | 100 (Level 1) |
15 | 16 | TiAlN(70:30) coated WC (Level 5) | 0.3 (Level 3) | 0.112 (Level 1) | 150 (Level 2) |
16 | 6 | TiAlN(80:20) coated WC (Level 6) | 0.1 (Level 1) | 0.337 (Level 3) | 150 (Level 2) |
17 | 14 | TiAlN(80:20) coated WC (Level 6) | 0.2 (Level 2) | 0.112 (Level 1) | 200 (Level 3) |
18 | 18 | TiAlN(80:20) coated WC (Level 6) | 0.3 (Level 3) | 0.225 (Level 2) | 100 (Level 1) |
