Table 7 Optimum process parameters
From: Processing of Al2O3–SiCw–TiC ceramic composite by powder mixed electric discharge grinding
PMEDG Response | Pw (g/ltr) | DC (%) | Ton (μs) | Vt (m/min) | Vw (m/min) | Calculated optimum | Experimental value |
|---|---|---|---|---|---|---|---|
MRRmax | 40 | 0.88 | 500 | 0.090 | 3.93 | 49.26 (mg/min) | 49.69 (mg/min) |
Ramin | 08 | 0.56 | 300 | 0.060 | 2.36 | 0.1679 (μm) | 0.1677 (μm) |