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

Table 5

PVD coated and uncoated carbide specifications.

ISO grade K20	Insert cutting rake angle	Insert side clearance angle	Insert helix angle	Insert radius
(S20–S30)-XOMX090308TR ME06, F40 (PVD coated carbide Ti-Al-N) with chamfer of 0.06 width at 4°	24°	11°	15°	8 mm
(S20)-XOMX090308TR ME06, H25 (uncoated carbide) with chamfer of 0.06 width at 4°	24°	11°	15°	8 mm