Основной каталог Kyocera 2021 - 2022 - страница 928

High feed cutter MFH
MFHSeries
Micro


MFH Micro
Cutter dia. ø8~ø16

Low resistance and durable against chatter for highly efficient machining
Max. ap 0.5mm. Stable high feed machining on a wide range of applications
3D convex cutting edge

1 Stable machining with chattering resistance
High precision G class insert
3D convex cutting edge controls initial impact when entering the workpiece

Cutting force comparison (Internal evaluation) Increase in cutting force when entering workpiece (Internal evaluation)
800 800
MFH Micro Mild increase in
Competitor B cutting force
600 27% 600
627N
582N
Cutting force ( N )


0.25 msec
Cutting force ( N )


400
DOWN
400

200 200
0.78 msec
M 0
0 0.2 0.4 0.6 0.8 1.0
MFH Micro Competitor A
Cutting time (msec) [msec = 1/1,000 sec]
Cutting conditions: Vc = 120 m/min, ap = 0.4mm, fz = 0.6mm/t Cutting conditions: Vc = 120 m/min, ap × ae = 0.4 × 5mm, fz = 0.6mm/t
Cutter dia. ø10mm, slotting, dry workpiece material: S50C Cutter dia. ø10mm, dry workpiece material: S50C
Milling


2 Wide range of machining applications
Wide range of machining applications at a maximum depth of cut of 0.5mm
Stable machining even with small machining centers
Cutting performance map (Cutter dia. ø10mm)

0.5
MFH Micro

0.4
ap (mm)


0.3
Competitor C

0.2


0 0.2 0.4 0.6 0.8
fz (mm/t)
(Internal evaluation)
Applicable for BT30/ BT40


M156