Artificial Neural Network on Tool Condition Monitoring in Hard Turning of AISI4140 Steel Using Carbide Tool

Figure 6

Tool wear images: (a)  = 120 m/min, f = 0.12 mm/rev, d = 0.6 mm, L = 600 mm. (b)  = 170 mm/rev, f = 0.12 mm/rev, d = 0.45 mm, L = 600 mm.

(a)

(b)