Research Article
Application of Response Surface Methodology and Central Composite Inscribed Design for Modeling and Optimization of Marble Surface Quality
Table 6
Results of desirability function analysis.
| Specimen | (m/min) | (bar) | (rpm) | Roughness (µm) | Glossiness (%) | Desirability |
| Adara | 1.43 | 1.99 | 430.24 | 0.024353 | 98.5184 | 1 | 1.42 | 1.91 | 456.94 | 0.026821 | 97.2577 | 1 | 1.27 | 1.87 | 445.78 | 0.025516 | 97.6224 | 1 | 1.14 | 1.91 | 472.54 | 0.026655 | 97.2 | 1 | 1.51 | 1.99 | 452.32 | 0.02663 | 97.6163 | 1 | 1.21 | 1.97 | 466.55 | 0.024925 | 98.0937 | 1 | 1.01 | 1.96 | 468.01 | 0.026377 | 97.2929 | 1 | 1.04 | 1.99 | 459.93 | 0.024636 | 98.1048 | 1 | 1.02 | 1.96 | 422.37 | 0.023883 | 98.4338 | 1 | 1.47 | 1.92 | 442.5 | 0.026544 | 97.4198 | 1 |
| Emperador | 1.47 | 1.92 | 442.5 | 0.026544 | 97.4198 | 1 | 1.05 | 1.97 | 495.61 | 0.057958 | 88.4581 | 1 | 0.87 | 1.89 | 490.91 | 0.054928 | 89.9367 | 1 | 1.06 | 1.91 | 490.97 | 0.058389 | 88.1515 | 1 | 0.88 | 1.78 | 466.37 | 0.055282 | 89.5013 | 1 | 0.96 | 1.96 | 413.53 | 0.057281 | 89.0539 | 1 | 0.93 | 1.92 | 488.02 | 0.05533 | 89.6604 | 1 | 1.06 | 1.72 | 464.13 | 0.059584 | 87.2984 | 1 | 0.99 | 1.79 | 480.66 | 0.058081 | 88.1641 | 1 | 1.23 | 1.96 | 460.77 | 0.059729 | 87.3387 | 1 |
| Crema Nera | 1.23 | 1.96 | 460.77 | 0.059729 | 87.3387 | 1 | 1.38 | 1.98 | 415.76 | 0.023521 | 98.9708 | 1 | 1.58 | 1.96 | 411.99 | 0.0232711 | 99.8326 | 1 | 1.35 | 1.93 | 421.76 | 0.0239895 | 98.7389 | 1 | 0.80 | 0.64 | 527.22 | 0.0244613 | 99.4344 | 0.992986 | 0.80 | 0.65 | 527.65 | 0.0244622 | 99.4177 | 0.992972 | 0.80 | 0.69 | 522.79 | 0.0244713 | 99.3755 | 0.992833 | 0.80 | 0.65 | 526.67 | 0.0244786 | 99.4078 | 0.992722 | 0.80 | 0.77 | 514.46 | 0.0245365 | 99.2266 | 0.991838 | 0.80 | 0.78 | 504.88 | 0.024713 | 99.2337 | 0.989137 |
| Sand Wave | 1.32 | 1.87 | 412.14 | 0.03903 | 95.0687 | 1 | 0.82 | 1.03 | 421.2 | 0.039582 | 96.1216 | 1 | 0.81 | 1.28 | 442.96 | 0.039169 | 95.3551 | 1 | 0.81 | 1.33 | 451.25 | 0.040047 | 94.903 | 1 | 0.88 | 1.9 | 445.67 | 0.028955 | 94.997 | 1 | 1.31 | 1.95 | 413.04 | 0.036807 | 95.1173 | 1 | 0.8 | 0.5 | 589.77 | 0.052103 | 94.5075 | 0.793667 | 0.8 | 0.5 | 588.93 | 0.052274 | 94.4029 | 0.790065 | 0.8 | 1.42 | 590 | 0.054404 | 93.43 | 0.74378 |
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