Machining Conditions | MRR (mm3/min) | TWR (mm3/min) | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
S. No | Current, A (amp) | Ton, B (μs) | Toff, C (μs) | Tool material | Powder | Exp. value | Predicted value | Error (%) | Exp. value | Predicted value | Error (%) |
1 | 4 | 90 | 60 | Cu-Cr | Co | 4.35 | 3.93 | 9.88 | 0.017 | 0.016 | 5.88 |
2 | 8 | 60 | 45 | Cu | WC | 13.29 | 14.41 | -8.42 | 0.024 | 0.026 | -8.33 |
3 | 12 | 120 | 45 | Gr | Co | 35.79 | 35.34 | 1.25 | 0.28 | 0.25 | 8.57 |