Chipbreaker and Grade Selection Guide For Small Lathes
Grade
AC1030U
Employs a new PVD coating, and a dedicated tough carbide substrate. High-quality cutting edge grade suppresses adhesion and micro-chipping, realizing excellent machined surface quality.
Performance
A
AC1030U
100mm
Machined Surface Roughness
Wear Resistance
.010
0.005 0.008 0.010 0.012 0.014 0.016 0.018
Competitor's Product AC1030U Conventional Tool
Competitor's Product
.008
Conventional Tool
.006
AC1030U
.004
.002
0
0
50
100
150
0
50
100
150
Workpiece Material: SUS304 Insert: DCGT32.50.5RFY Cutting Conditions: v c =330 SFM, f =0.002 IPR, a p =0.004”, Wet (Oil-based)
Cutting Distance (No. of Passes)
Cutting Distance (No. of Passes)
Application Examples
[S45C Shaft Stator]
[STKM12C-EC Pipe]
200
AC1030U (1,700pcs)
Conventional Tool (1,650pcs)
140
100
70
Breakage
AC1030U Conventional Tool 0
Rz>0.45
Rz0.3
Insert: CCGT21.50LFX Cutting Conditions: v c =645 SFM, f =0.0015 IPR, a p =0.015”
Insert: VCGT220.5RFX Cutting Conditions: v c =640 SFM, f =0.0047 IPR, a p =0.007-0.010” Wet
[SUS304 Body Valve]
[SUS430 Sensor Housing]
2,000
1,600
Competitor's Product (1,000pcs)
AC1030U (1,500pcs)
1,000
800
AC1030U Conventional Tool 0
No Chips Clinging to Tool
Chips Clinging to Tool
Insert: VCGT220RFY Cutting Conditions: v c =105 SFM, f =0.001 IPR, a p =0.008”, Wet
Insert: DCGT32.51MEFC Cutting Conditions: v c =165 SFM, f =0.0025 IPR, a p =0.008”
A25
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