Общий каталог Sumitomo 2019 - 2020 - страница 25

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For Small LathesChipbreaker and Grade Selection Guide

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

Wear Resistance Machined Surface Roughness

0.045 2.5 Conventional Tool Competitor's Product 0.040 2.0 Competitor's Product 0.035 Conventional Tool AC1030U 1.5 0.030 AC1030U 1.0 0.025 0.020 0.5 0.015 0

0 50 100 150 0 50 100 150

Work Material: SUS304 Insert: DCGT11T302R-FY Cutting Distance (No. of Passes) Cutting Distance (No. of Passes)

Cutting Conditions: v =100m/min, f=0.05mm/rev, a =0.1mm Wet (Oil-based) c p

Application Examples

[STKM12C-EC Pipe] [S45C Shaft Stator]

200 AC1030U (1,700pcs) Conventional Tool (1,650pcs) 140 100 70

Breakage

Rz0.3Rz>0.450
AC1030UConventional Tool
Insert: CCGT060201L-FXInsert: VCGT110302R-FX
Cutting Conditions: v =196m/min, f=0.04mm/rev, a =0.4mmCutting Conditions: v =195m/min, f=0.12mm/rev, a =0.175-0.25mm Wet

c p c p

[SUS304 Body Valve] [SUS430 Sensor Housing]

AC1030U (1,500pcs) Competitor's Product (1,000pcs)

2,000 1,600

1,000 800

No Chips Clinging to ToolChips Clinging to Tool0
AC1030UConventional Tool
Insert: VCGT110301R-FYInsert: DCGT11T304MN-FC
Cutting Conditions: v =31.5m/min, f=0.025mm/rev, a =0.2mm WetCutting Conditions: v =50m/min, f=0.06mm/rev, a =0.2mm

c p c p