Общий каталог Tungaloy 2020 - 2021 - страница 945

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B

C

D

E

Excellent cutting performance with improved

profitability

F

Economical 3 cutting-edge inserts Drastically reduced cutting force

10º ~ 13º G

1 2 H

Large rake angle Low cutting force for all depths of cut due to helical cutting edge with large rake angle.

Good surface finish due I

to positive inclination

3 on wiper edge

Uniquely designed flank face with built-in "margin" that prevents chattering and chipping. J

Irregular pitch α

Applicable for a wide range of cutting conditions 1

Insert positioning in irregular pitch, combined with uniquely designed

flank face of inserts, prevents chattering during machining. K

α3

Cutting performance○△
■OKChatter Strong chatter
1010
99
α2
8 OK8L
77α α α
a 6a 6OK1 = 2 = 3
pp
55
(mm)(mm)Cutter: EPA10R032M32.0-03N
44
(DC = 32 mm, CICT = 3)
33
Insert: TOMT100404PDER-MJ
22M
Grade: AH3135
11
ApplicableApplicableWorkpiece: S55C (200 HB)
0.050.100.150.200.250.050.100.150.200.25
areafz (mm/t)areafz (mm/t)Cutting speed : Vc = 150 m/min
CompetitorWidth of cut: ae = 32 mm

Machine : Vertical M/C, BT50