Основной каталог Kyocera 2021 - 2022 - страница 896

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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)

M Burrs occurred Chipping

Competitor A (R0.8)

Cutting conditions: Vc = 2,500 m/min, Wet, Cutter dia. ø80 MFAH080RS-10T-SF, ENET0905PAER-G KPD001 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 forcePrincipal force
Principal force背分力
■ ■Thrust force■ ■Thrust force

800 16.2 Principal force背分力 200 % 700 42.1

DOWNDOWN % 600 DOWNDOWN 150 500

Thrust force背分力400背分力
100Thrust force
11300
%39.7
DOWNDOWN200DOWN
50DOWN
100
00

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