Table 11 Optimum setting levels for parameters
Control factors | Level selected | Level value | Rank of response affected |
|---|---|---|---|
Cutting speed | 3 | 1200 rpm | 1 |
Feed rate | 1 | 0.05 mm/rev | 2 |
Depth of cut | 1 | 1.05 mm | 3 |
Control factors | Level selected | Level value | Rank of response affected |
|---|---|---|---|
Cutting speed | 3 | 1200 rpm | 1 |
Feed rate | 1 | 0.05 mm/rev | 2 |
Depth of cut | 1 | 1.05 mm | 3 |