Каталог Sumitomo монолитные фрезы - страница 21

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DLC (Diamond Like Carbon) Coating AURORA Coat Endmill Series For Copper Electrodes I107, I108, I109 I110 ■ Characteristics and Applications ■ Product Range ● Super smooth AURORA Coat results in low adhesion as well as good surface finish! Series No. of Flutes Shape External Diameter (mm) ● With lower cutting forces and high rigidity, this series is suitable for low rigidity machine! Square ● Available in 2 and 4 flutes square type as well as ballnose type endmills ASM 2000DL ø2 to ø16 →I107 ● Added R0.05 to R2.00mm long neck ball endmills for machining copper electrodes!! Square ASM 4000DL ø2 to ø16 →I108 Ballnose SNB 2000DL R1 to R8 →I109 （ø2 to ø16） Long Neck Ball SNB2 R0.05 to R2 ■ Performance →I110 （ø0.1 to ø4） ● Comparison of Cutting Resistance ● Surface Finish Comparison 300 2.5 Work Material: A5052 Vibration 252 Vibration 2.17 Tool: ASM 4100DL 250 2 (N) Finishing Ra (μm) ø10 (4 Flutes) Cutting Resistance 200 Cutting Conditions: 180 30% 48% 1.5 vc=200m/min Decrease Decrease Uncoated n=6,300min-1 150 125 Uncoated 130 Good finish even Uncoated 1 with Dry cut fz=0.05mm/t I 100 AURORA AURORA vf =1,300mm/min Coat Coat 0.5 0.34 0.34 0.32 ap=10mm 50 ae=1mm Endmills Uncoated AURORA AURORA Down Cut Coat Coat 0 0 Wet Dry Wet Dry Emulsion Type Emulsion Type ■ AURORA Coat Long Neck Ballnose SNB2 Type Square ● Achieves longer tool life compared with chromium nitride (CrN)-coated carbide tools. 2 Flutes ● Ballnose radii of 0.05 to 2.00mm are covered in this product line. ● Reduced friction coefficient 3 Flutes For Copper 4 Flutes ● Extremely smooth coating structure Electrodes 6 Flutes ●● TToooollWWeeaar Cr Comopmapriasorinson 8 Flutes Radius 0.04 Tool Cutting Length 100 m Cutting Conditions Ballnose Competitor's CrN-coated Product DLC Flank Wear Width (mm) 0.03 ◆ Work Material：Tough-pitch Copper ◆ Competitor's SUMIDIA Tool： Coat CrN-coated ࠉR0.3mm Ballnose Endmill Long Product Cutting Conditions： Neck 0.02 ◆ High Wear  vc = 57m/min ◆ ● ●  n = 30,000min-1 Uncoated ◆ Life Difference ●  vf = 700mm/min CBN ◆ ◆ ●  ap = 0.035mm PCD 0.01 ● SNB2 Type  ae = 0.03mm ◆ ● ● AURORA Coat Long Neck Ballnose  Oil Mist ● ● SNB2 Type Uniform Wear 0 4 8 12 20 30 40 60 80 100 Cutting Length (m) Excellent in adhesion resistance in copper alloy milling and achieves long tool life! I15