Общий каталог Tungaloy 2020 - 2021 - страница 40

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NegativePositivePCD / CBN Depth of cut: ap (mm)Cutting speed: Vc (m/min) Cutting speed: Vc (m/min) Cutting speed: Vc (m/min) Chipbreaker Guide BASIC CHIPBREAKER: N E G AT I V E TYPE Stainless Steel Chipbreaker System for Turning (Negative type) 7 T6120 6 T6120 T6130 T6130 AH6305SFAH630SMAH645 SH T6130 4 AH630 AH645 3 2 1 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 Feed: f (mm/rev) Austenitic stainless steel Ferritic / martensite stainless steel Precipitation hardened stainless steel 300 300 300 T6120 T6130250AH630 250 T6120 T6130 AH630 250 200 200 200 T6120 150 150 150 T6130 100 100 100 50 50 50 AH645 AH645 AH630 0 0 0 Light cutting Heavy cutting Light cutting Heavy cutting Light cutting Heavy cutting Light interrupted Heavy interrupted Light interrupted Heavy interrupted Light interrupted Heavy interrupted Chipbreaker Shape Feature Chipbreaker Shape Feature Excellent chip control with small depth of General-purpose chipbreaker with cut at high feed. sharpness and good chip control. SF Suitable for finishing stainless steel. SM First choice for stainless steel. Suitable for medium to heavy cutting. High fracture resistance with specially SH reinforced cutting edge.Ideal for machining that requires cutting edge strength. such as roughing and interrupted cutting. S TA N D A R D CUTTING CONDITIONS ISO Operation Work condition Chipbreaker Grade Depth of cut Feed Cutting speedap (mm)f (mm/rev)Vc (m/min) Continuous SF T6120 0.5 - 2.5 0.08 - 0.45 140 - 240 Finishing Continuous to light interrupted SF T6130 0.5 - 2.5 0.08 - 0.45 100 - 200 Heavy interrupted SF AH630 0.5 - 2.5 0.08 - 0.45 90 - 190 Continuous SM T6120 1-4 0.2 - 0.5 140 - 240 Continuous to light interrupted SM T6130 1-4 0.2 - 0.5 100 - 200 Medium cutting Light interrupted SM AH630 1-4 0.2 - 0.5 90 - 190 Heavy interrupted SM AH645 1-4 0.2 - 0.5 70 - 150 Continuous to light interrupted SH T6130 2-6 0.3 - 0.6 100 - 200 Medium toheavy cutting Light interrupted SH AH630 2-6 0.3 - 0.6 90 - 190 Heavy interrupted SH AH645 2-6 0.3 - 0.6 70 - 150 Stainless steels: SUS304、SUS316, etc. X5CrNi18-9, X5CrNiMo17-12-3, etc. B008 www.tungaloy.com