Research Article
Effect of ZrB2 Particles on Machining Parameters of AA7475 Alloy-Based Composites by Optimization Technique
Table 4
Experimentation outcome on Ra.
| S. no. | Cutting factor | Surface roughness (μm) | V (m/min) | F (mm/min) | a p (mm) |
| 1 | 30 | 120 | 0.5 | 3.12 | 2 | 60 | 90 | 0.5 | 4.64 | 3 | 90 | 120 | 1.5 | 2.21 | 4 | 120 | 120 | 1 | 1.72 | 5 | 120 | 90 | 1 | 1.63 | 6 | 90 | 30 | 1 | 0.31 | 7 | 60 | 90 | 1 | 1.84 | 8 | 30 | 60 | 1.5 | 0.86 | 9 | 60 | 120 | 1 | 8.24 | 10 | 90 | 30 | 1 | 0.62 | 11 | 120 | 60 | 1 | 1.74 | 12 | 120 | 90 | 1 | 0.63 | 13 | 90 | 120 | 0.5 | 0.63 | 14 | 30 | 30 | 0.5 | 0.53 | 15 | 60 | 60 | 1 | 1.75 | 16 | 120 | 90 | 1.5 | 3.53 | 17 | 90 | 120 | 1 | 1.72 |
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