Prediction of Surface Roughness When End Milling Ti6Al4V Alloy Using Adaptive Neurofuzzy Inference System

Table 3

Experimental data used in testing phase.

No.	Cutting speed (m/min)	Feed rate (mm/rev)	Depth of cut (mm)	Surface roughness (µm)
				PVD	Uncoated
1	50	0.1	1.5	1.212	0.872
2	77.5	0.15	1.5	0.81	0.796
3	77.5	0.15	1.5	1	0.900