Coated Grades for Steel Turning AC8115P/AC8020P/AC8025P/AC8035P
■ AC8020P Application Examples
Carbon Steel CVJ Parts Chip reduction, Tool life increased 1.7 times
1035 Steel
Machine Tool Parts
Suppresses both crater wear and flank wear Doubled tool life
AC8020P ESE 1,600 pcs/c
Conventional Insert 800 pcs/c
AC8020P ESE 100 pcs/c
Conventional Insert 60 pcs/c
Insert ： WNMG432ESE-AC8020P Cutting Conditions ： v c = 790 SFM f = .009 IPR a p = .0394” Wet
Insert ： DNMG433ESE-AC8020P Cutting Conditions ： v c = 720 SFM f = .0138 IPR a p = .0394” Wet
Cr–Mo steel
Transmission Parts 1045 Bearing Steel
Crater wear reduced, Tool life increased 1.5 times
Crater wear reduced, Tool life increase 1.4 times
AC8020P EGU 40 pcs/c
AC8020P ESU 230 pcs/c
Conventional Insert 26 pcs/c
Conventional Insert 160 pcs/c
Insert ： WNMG432ESU-AC8020P Cutting Conditions ： v c = 750 SFM f = .0102 IPR a p = .0394” Wet
Insert ： CNMG432EGU-AC8020P Cutting Conditions ： v c = 820 SFM f = .0118 IPR a p = .059” Wet
Alloy Bearing Steel
Medium Carbon Steel
CVJ Parts
Stable processing with reduced flank wear 1.2 times longer life
Stable processing with a life of 1.3 times
100
50
AC8020P EGE Competitor H 0
AC8020P EGE 600 pcs/c
Competitor G 500 pcs/c
Reduced crater wear and chipping Lifespan tripled Boron Steel Shaft Insert ： WNMG433EGE-AC8020P Cutting Conditions ： v c = 990 SFM f = .0177 IRP a p = .059” Wet
4140 Steel Auto Parts Stable processing with reduced wear Doubled life Insert ： DNMG433EGE-AC8020P Cutting Conditions ： v c = 985 SFM f = .0118 IPR a p = .0118” Wet
50
25
0
AC8020P EGE
Comp. I
Comp. J
AC8020P EUX 220 pcs/c
Conventional Insert 70 pcs/c
Insert ： DNMG433EUX-AC8020P Cutting Conditions ： v c = 750 SFM f = .0217 IPR a p = .039” Wet
Insert ： CNMG432EGE-AC8020P Cutting Conditions ： v c = 620 SFM f = .0118 IPR a p = .118” Wet
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