Research Article
Material Removal Rate, Electrode Wear Rate, and Surface Roughness Evaluation in Die Sinking EDM with Hollow Tool through Response Surface Methodology
Table 7
Constraints for desirability analysis.
| | Parameter | Goal | Lower limit | Upper limit | Lower weight | Upper weight | Importance |
| | Is in range | 100 | 580 | 1 | 1 | 3 | | Is in range | 4 | 16 | 1 | 1 | 3 | | Is in range | 5 | 45 | 1 | 1 | 3 | | MRR | Maximum | 14 | 29.03 | 1 | 1 | 3 | | EWR | Minimum | 3.5 | 12.9 | 1 | 1 | 3 | | SR | Minimum | 5.39 | 10.16 | 1 | 1 | 3 |
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