Каталог Sumitomo фрезы со сменными пластинами - страница 142

High-Speed SUMIBORON Mill for Cast lron
RM Type Rake
Angle
Radial
Axial
−6°45
−5°45
3mm P M K N N S H
75° H H G H H H H
Steel Stainless Steel Cast Iron Non-Ferrous Metal Aluminum Exotic Alloy Hardened Steel


High Speed and High Efficiency Milling for Cast Iron
● High Speed, High Efficiency Milling of Gray Cast Iron
・Utilising solid SUMIBORON BNS800 for high speed cutting
of vc = 1,500m/min.
・High speed roughing of up to d=3.0mm.
・Wiper insert for high speed finishing.
● Low Cost
・Cost effective 8 cornered inserts.
・Insert regrinding possible.
● Simple Design for Insert Run-out
・Direct insert mounting design.
・Insert run-out can be easily adjusted.

Fig 1 BD
Fig 2 BD
DCSFMS
DCSFMS
DCB
DCB
KWW
KWW
KDP
CBDP


KDP
CBDP
LF


LF
75


75
°


°
ø13
D2
ø20
DC DC

■ Body Inch Dimensions (mm)
Diameter External Diameter Boss Bolt Height Hole Size Grooving Width Grooving Depth Mounting Depth Max. Weight
Cat. No. Stock No. of Teeth Rotation Fig
DC BD DCSFMS D1 LF DCB KWW KDP CBDP (min-1) (kg)
H RM 3080R
RM 3100R
80
100
90
110
60
70
Q
46
50
50
25.40
31.75
9.5
12.7
6
8
25
32
6
8
9,000 1.6
8,000 2.1
1
2
Cutters
Milling


3125R 125 135 80 59 63 38.10 15.9 10 38 10 7,000 3.9 2
3160R 160 170 100 80 63 50.80 19.1 11 38 12 6,000 5.9 2
Inserts are not included.
Face
Milling ■ Inserts
Shoulder
Milling Fig 3 Fig 4 Wiper Insert Wrench
9.525 3.18 9.525 3.18 TTX20 (Clamp Screw)
High Feed R0.8 TH015 (For Adjustment Screw)
0.8 TH020 (For Adjustment Screw) Adjustment Screw
Radius
0.8


SRFJ
9.525


9.525


Multi- Insert
Purpose
R/ Shim
Profiling
RMS
Groove/
T-Slot Grade CBN Shim Screw
High Speed/Light K BFTX0307N
Chamfering
Application General Purpose K Double Screw
Aluminum/
Light Alloys
Roughing K WB6-16T Clamp
RMW
High-Speed Cat. No. BNS800 Fig
Cast Iron
SNGN 090308 D 3 ■ Parts
090312 D 3
SNEN 090308W D 4 Clamp Double Screw Shim Shim Screw
RMW WB6-16T RMS BFTX0307N N m 2.0
CAUTION Adjustment Screw Wrench (For Clamp) Wrench (For Adjustment Screw) Wrench (For Adjustment Screw)
・ Do not mix standard and wiper inserts on same cutter. SRF J TTX20 TH015 TH020
・ Do not mix new and reground inserts on same cutter. N m Recommended Tightening Torque（N・m）
・Inserts can only be reground once (inscribed circle dimension
must be at least 9.125mm)
■ Recommended Cutting Conditions
Cutting Speed vc (m/min) Feed Rate fz(mm/t)
ISO Work Material Hardness Grade
Min. - Optimum - Max. Min. - Optimum - Max.
For hardened steel machining use the SEC ACE Mill DNF Type.
BNS800
Milling Cutter Body… Page H54 Insert… Page L96 K Gray Cast Iron 250HB 800- 1150 -1500 0.05- 0.13 -0.20
(Dry)
Note
The cutting conditions above are a guide. Actual conditions will need to be adjusted
according to machine rigidity, work clamp rigidity, cutting depth, and other factors.

H142