Research Article
Multiobjective Optimization of WEDM Parameters on the Mg-HNT-Zr Hybrid Metal Matrix Composite Using Taguchi-Coupled GRA
Table 7
A typical response for GRG.
| Level | HNT wt.% | Zr wt.% | Pulse on time | Pulse OFF time | Wire feed |
| 1 | 0.7508 | 0.6717 | 0.6025 | 0.6005 | 0.5643 | 2 | 0.4763 | 0.5622 | 0.5723 | 0.5536 | 0.5766 | 3 | 0.4995 | 0.4927 | 0.5518 | 0.5724 | 0.5857 | Delta | 0.2745 | 0.1790 | 0.0508 | 0.0469 | 0.0214 | Rank | 1 | 2 | 3 | 4 | 5 |
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