From: Experimental investigation and optimization of cutting parameters during dry turning process of copper alloy
Level
Cutting speed (rpm)
Feed rate (mm/rev)
Depth cut (mm)
1
− 9.560
− 6.071
− 7.428
2
− 7.104
− 8.006
− 7.712
3
− 5.966
− 8.552
− 7.490
Delta
3.595
2.480
0.283
Rank