Общий каталог Sumitomo 2019 - 2020 - страница 907

OthersBrazedReamersIndexableIndexableInsert TypeHead TypeSolidDrilling Super MultiDrills GS / HGS Type ■ Uses double margin (HGS Type) (excluding ø1.5 to ø2.4mm sizes) The HGS Type uses a double margin for greater stability and hole precision in deep drilling Made with DEX Coat, the world's The HGS Type first compound super multi-layered coating uses a double margin (mm) ● Surface Roughness 10 . 0 Ra 0.56μm (μm) 2.0 Comparison 5.0HGS Type0.0 1.5 -5.0 -10.0 1.010 . 0Ra 1.39μmCompetitor's5.00.5 J 0.0 Product A -5.0-10.0 0 HGS Type Competitor's Competitor'sProduct AProduct B Surface Roughness (Ra) 10 . 0 Ra 1.72μm Competitor's 5.0 Work Material: SCM415 (120HB) 0.0Product B Tool: MDW0800HGS5 -5.0 Cutting Conditions: vc=80m/min, f=0.25mm/rev, H=38mm -10.0 Internal coolant supply: Water soluble ● Circularity (μm) 2 5 .0HGS Type (double margin)Competitor's Product C (single margin) Comparison 2 0 .0 1 5 .0 HGS Type Competitor's 1 0 .0 Product C 5 .0 0 .0 1 2 3 4 5 6 7 8 9 10 (No. of Holes) Circularity Work Material: S50C (200HB) 4-point guide design thanks to double margin reduces runout 7.7μm 19.7μm Tool: MDW 0800HGS8Cutting Conditions: vc=80m/min, f=0.25mm/rev for improved stability. H=64mm, internal coolant supply (water soluble) Good surface roughness and circularity. ■ Application Examples (Super MultiDrill GS Type) ● S43C (250HB) automotive components ● Boron steel (30HRC) machine components ●SS400 machine components ·Tool: MDW 0970GS4 ·Tool: MDW 0980GS2 ·Tool: MDW 1050GS4 ·Cutting Conditions: vc=80m/min, f=0.25mm/rev ·Cutting Conditions: vc=70m/min, f=0.15mm/rev ·Cutting Conditions: vc=150m/min, f=0.3mm/rev H=25mm, external coolant supply (water soluble) H=7mm, external coolant supply (water soluble) H=12mm, external coolant supply (water soluble) Achieves 1.5 times the tool life! 1.3 times longer tool life than conventional tools. Achieves 1.5 times the tool life! Reduces wear on peripheral cutting edge Good circularity and cylindricity. Good chip control GS Type 1400 holes Wear GS Type 2600 holes Wear GS Type 1800 holes Wear Competitor'sProduct D 900 holes Fracture ConventionalTool 2000 holes Wear Competitor'sProduct E 1200 holes Adhesion 0 500 1,000 1,500 (No. of Holes) 0 1,000 2,000 3,000 (No. of Holes) 0 1,000 2,000 (No. of Holes) ■ Application Examples (Super MultiDrill HGS Type) ● SCr440H automotive components ● SUJ2 automotive components ● SCM415 machine components ·Tool: MDW 0600HGS8 ·Tool: MDW 0570HGS5 ·Tool: MDW 0860HGS3 ·Cutting Conditions: vc=80m/min, f=0.25mm/rev ·Cutting Conditions: vc=80m/min, f=0.1mm/rev ·Cutting Conditions: vc=52m/min, f=0.2mm/rev H=48mm, internal coolant supply (oil-based) H=35mm, internal coolant supply (water soluble) H=25mm, internal coolant supply (water soluble) Achieves 1.3 times the tool life! Achieves 2.5 times the tool life! Achieves 1.8 times the tool life! HGS Type 650 holes Wear HGS Type 1500 holes Wear HGS Type 1500 holes Wear Competitor'sProduct F500 holesFracture Competitor'sProduct G600 holes Wear Competitor'sProduct H 800 holes Wear 0 500 1,000 (No. of Holes) 0 500 1,000 1,500 (No. of Holes) 0 500 1,000 1,500 (No. of Holes) J47