Research Article
Examination of Machining Parameters and Prediction of Cutting Velocity and Surface Roughness Using RSM and ANN Using WEDM of Altemp HX
Table 3
Response at different machining parameters.
| Test no. | Ton (μs) | WS (mm) | SGV (V) | CV (mm/min) | SR Ra (µm) |
| 1 | 105 | 60 | 35 | 1.293 | 2.34 | 2 | 105 | 90 | 40 | 1.287 | 1.99 | 3 | 105 | 120 | 45 | 1.164 | 2.00 | 4 | 105 | 150 | 50 | 0.835 | 1.59 | 5 | 105 | 180 | 55 | 0.504 | 1.33 | 6 | 110 | 60 | 40 | 1.570 | 2.62 | 7 | 110 | 90 | 45 | 1.477 | 2.35 | 8 | 110 | 120 | 50 | 1.281 | 2.10 | 9 | 110 | 150 | 55 | 0.949 | 1.94 | 10 | 110 | 180 | 35 | 1.609 | 2.32 | 11 | 115 | 60 | 45 | 1.921 | 2.86 | 12 | 115 | 90 | 50 | 2.068 | 3.16 | 13 | 115 | 120 | 55 | 1.420 | 2.72 | 14 | 115 | 150 | 35 | 1.891 | 3.44 | 15 | 115 | 180 | 40 | 1.775 | 3.02 | 16 | 120 | 60 | 50 | 2.200 | 3.53 | 17 | 120 | 90 | 55 | 2.201 | 3.35 | 18 | 120 | 120 | 35 | 1.693 | 3.26 | 19 | 120 | 150 | 40 | 1.790 | 3.19 | 20 | 120 | 180 | 45 | 1.651 | 3.10 | 21 | 125 | 60 | 55 | 2.455 | 3.76 | 22 | 125 | 90 | 35 | 2.155 | 3.66 | 23 | 125 | 120 | 40 | 2.040 | 3.74 | 24 | 125 | 150 | 45 | 1.789 | 3.50 | 25 | 125 | 180 | 50 | 1.409 | 3.22 |
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