Open Access
Table 2
Experiment factors and their levels.
| Factor | Level 1 | Level 2 | Level 3 |
|---|---|---|---|
| Machining time (min) | 30 | 60 | |
| Rotational speed (rpm) | 90 | 180 | |
| Material | AZ31 | Steel 316lLVM | Ti-4Al-6V |
| Shape of magnetic particles | Spherical | Rod-shaped | |
| Abrasive powder | Al2O3 | TiO2 |
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