Research Article
Analysis of Turning Performance on AISI O1 Steel Using VO+nMoS2 as Coolant
Table 2
Experimental condition and observed responses.
| | Parameters | Responses | Ex. No. | Type of insert | Vc | f | Depth of cut | Surface roughness, Ra (µm) | Flank wear, Vb (mm) | Temperature, T (°C) | Cutting force, Fc (N) |
| 1 | TiAlN | 110 | 0.02 | 0.2 | 0.602 | 0.602 | 0.021 | 0.021 | 84 | 85 | 345 | 345 | 2 | TiAlN | 110 | 0.05 | 0.45 | 0.934 | 0.918 | 0.023 | 0.023 | 88 | 88 | 332 | 335 | 3 | TiAlN | 110 | 0.08 | 0.7 | 1.334 | 1.346 | 0.028 | 0.028 | 104 | 103 | 358 | 359 | 4 | TiAlN | 140 | 0.02 | 0.45 | 0.664 | 0.693 | 0.027 | 0.026 | 102 | 102 | 321 | 321 | 5 | TiAlN | 140 | 0.05 | 0.7 | 0.764 | 0.784 | 0.030 | 0.029 | 105 | 105 | 349 | 352 | 6 | TiAlN | 140 | 0.08 | 0.2 | 0.590 | 0.602 | 0.030 | 0.029 | 112 | 111 | 359 | 360 | 7 | TiAlN | 170 | 0.02 | 0.7 | 0.570 | 0.579 | 0.027 | 0.027 | 115 | 115 | 285 | 284 | 8 | TiAlN | 170 | 0.05 | 0.2 | 0.544 | 0.544 | 0.030 | 0.031 | 121 | 122 | 337 | 338 | 9 | TiAlN | 170 | 0.08 | 0.45 | 0.824 | 0.804 | 0.034 | 0.034 | 125 | 125 | 378 | 378 | 10 | Ceramic | 110 | 0.02 | 0.2 | 0.620 | 0.649 | 0.022 | 0.022 | 88 | 88 | 315 | 317 | 11 | Ceramic | 110 | 0.05 | 0.45 | 0.790 | 0.794 | 0.025 | 0.025 | 100 | 100 | 326 | 326 | 12 | Ceramic | 110 | 0.08 | 0.7 | 0.970 | 0.954 | 0.032 | 0.033 | 109 | 109 | 348 | 346 | 13 | Ceramic | 140 | 0.02 | 0.45 | 0.770 | 0.790 | 0.024 | 0.023 | 95 | 94 | 325 | 327 | 14 | Ceramic | 140 | 0.05 | 0.7 | 0.870 | 0.874 | 0.028 | 0.028 | 107 | 107 | 392 | 390 | 15 | Ceramic | 140 | 0.08 | 0.2 | 0.740 | 0.764 | 0.022 | 0.021 | 98 | 97 | 253 | 255 | 16 | Ceramic | 170 | 0.02 | 0.7 | 0.480 | 0.484 | 0.025 | 0.025 | 103 | 103 | 276 | 277 | 17 | Ceramic | 170 | 0.05 | 0.2 | 0.450 | 0.434 | 0.029 | 0.028 | 105 | 104 | 321 | 322 | 18 | Ceramic | 170 | 0.08 | 0.45 | 0.670 | 0.650 | 0.032 | 0.032 | 108 | 108 | 342 | 341 | 19 | CBN | 110 | 0.02 | 0.2 | 0.495 | 0.491 | 0.022 | 0.022 | 83 | 82 | 355 | 354 | 20 | CBN | 110 | 0.05 | 0.45 | 0.565 | 0.549 | 0.023 | 0.022 | 74 | 74 | 277 | 276 | 21 | CBN | 110 | 0.08 | 0.7 | 0.635 | 0.635 | 0.026 | 0.025 | 92 | 91 | 354 | 354 | 22 | CBN | 140 | 0.02 | 0.45 | 0.425 | 0.405 | 0.023 | 0.023 | 96 | 96 | 273 | 274 | 23 | CBN | 140 | 0.05 | 0.7 | 0.605 | 0.625 | 0.025 | 0.025 | 85 | 85 | 296 | 296 | 24 | CBN | 140 | 0.08 | 0.2 | 0.535 | 0.543 | 0.023 | 0.022 | 90 | 91 | 268 | 271 | 25 | CBN | 170 | 0.02 | 0.7 | 0.410 | 0.439 | 0.024 | 0.024 | 103 | 103 | 246 | 247 | 26 | CBN | 170 | 0.05 | 0.2 | 0.320 | 0.349 | 0.021 | 0.022 | 98 | 98 | 263 | 263 | 27 | CBN | 170 | 0.08 | 0.45 | 0.425 | 0.441 | 0.025 | 0.025 | 100 | 101 | 289 | 287 |
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