Основной каталог Kyocera 2021 - 2022 - страница 896

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Lead angle 0°/ 2° MFAH High efficiency milling cutter for finishing aluminum alloys MFAH Low cutting force minimizes burrs and chipping for high quality machining Easily adjust blade runout 2 body types and 3 inserts for a variety of milling applications 1 Low cutting force minimizes burrs for high quality machining Large true rake angle and dual cutting edge insert designs Burr and chipping comparison (Internal evaluation) Finishing (burrs more likely) Roughing (chipping more likely) ap = 0.5mm, ae = 55mm, fz = 0.05mm/t ap = 1.5mm, ae = 55mm, fz = 0.15mm/t MFAH Edge preparation G (Dual cutting edge) Burrs occurred Chipping M Competitor A (R0.8) Cutting conditions: Vc = 2,500 m/min, Wet, Cutter dia. ø80 MFAH080RS-10T-SF, ENET0905PAER-G KPD001 Milling Workpiece material: ADC12 2 Low cutting force design Low cutting force, reduced chattering and high efficiency machining Cutting force comparison (Internal evaluation) ap = 0.5 mm ap = 1.5 mm 250 900 ■ ■ Principal force ■ ■ Principal force 背分力 Principal force ■ ■ Thrust force ■ ■ Thrust force 800 16.2% 背分力 Principal force 200 700 42.1% DOWN DOWN Cutting force ( N ) Cutting force ( N ) 600 150 DOWN DOWN 500 400 100 背分力 Thrust force 背分力 Thrust force 11% 300 39.7% 50 DOWN DOWN 200 DOWN DOWN 100 0 0 MFAH Competitor A Competitor B MFAH Competitor A Competitor B Edge preparation G Edge preparation G Cutting conditions: Vc = 2,500 m/min, ae = 55 mm, fz = 0.1 mm/t, Wet, Cutter dia. ø80 MFAH080RS-10T-SF, ENET0905PAER-G KPD001 Workpiece material: ADC12 M124