Каталог Sumitomo сплавы и режимы - страница 21

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Material N Non-Ferrous Metal Work Application Examples Non-Ferrous Metal Grades DA1000 ・Ultra-high-density, sintered ultra-fine diamond particles A ・Significantly improved surface roughness on machined surfaces Grades ・World’s best wear resistance and strength ・Suitable for use with all aluminum and non-ferrous alloys ● DA1000 Wear Resistance Steel 800 DA1000 ● Comparison of Surface Roughness Stainless DA1000 Conventional Grade Steel Cutting Speed︵ m/min︶ 600 400 Cast Iron Excellent Surface Bad Surface 200 Exotic Alloy Fine Edge Rough Edge 100 1 5 10 50 100 Insert: TPGW160308 Lifetime（min） Cutting Conditions: vc=1,000m/min f=0.15mm/rev ap=0.2mm Wet Hardened Non-Ferrous Small Product Steel ● Wear Resistance in Turning Applications ● Wear Resistance in Milling Applications Competitor's PCD Metal 0.20 0.05 Flank Wear Width (mm) Conventional Grade Flank Wear Width (mm) Conventional Grade 0.16 0.04 Machining 0.12 0.03 0.08 0.02 DA1000 0.04 0.01 DA1000 0 2 4 6 0 10 20 30 Cutting Distance (km) No. of Passes Insert: TPGN160304 Insert: NF-SNEW1204ADFR Cutting Conditions: vc=800m/min f=0.12mm/rev ap=0.5mm Wet Cutting Conditions: vc=2,000m/min f=0.15mm/rev ap=3.0mm Wet Application Examples H1 + AG Type Breakers DA1000 ADC12 Aluminum Wheel Copper Alloy Bush Excellent adhesion resistance. Stable surface roughness with no edge breakage (3.2S). Longer tool life. Tool life improved to 3x that of conventional models. 500 3,000 2x tool life No. of Workpieces No. of Workpieces 3x tool life 2,000 250 1,000 0 0 H1 Competitor's AG DA1000 Competitor's Insert: VCGT160408N-AG(H1) Insert: NF-TPGN160308(DA1000) Cutting Conditions: vc=2,200m/min f=0.25mm/rev ap=2.0mm Wet Cutting Conditions: vc=300m/min f=0.07mm/rev ap=0.08mm Wet A21