Surface Layer States of Worn Uncoated and TiN-Coated WC/Co-Cemented Carbide Cutting Tools after Dry Plain Turning of Carbon Steel

Figure 13

Small region of flank wear (resp. notch wear) of TiN-coated cutting tool, which was used under the cutting conditions of 𝑣_𝑐=100 m/min, 𝑓=0.5 mm/rev, and 𝑎_𝑝=0.1 mm.