Каталог Sumitomo фрезы со сменными пластинами - страница 137

Small Diameter Cutter for Aluminum Alloy
Rake Angle
Radial
Axial
−2° to ＋4°
＋6°
5mm P M K N N S H
90° H H H S G H H
Steel Stainless Steel Cast Iron Non-Ferrous Metal Aluminum Exotic Alloy Hardened Steel SRF Type
High-speed Finishing for Non-Ferrous Metal
Fig 1 Fig 2 Fig 3 Fig 4


DCSFMS
DCSFMS


ø25.4
ø25.4
(ø15.5)


ø13
ø20


ø19
DC
DC


DC


9.5
DC


9.5
40 60
38 20 BT30 6
100 26 6
60 （刃先とボルト 13 (12) 23
頭部間距離）
45 50


■ Body Inch
Dimensions (mm)
Adjustment Screw
SRFJ
Diameter Boss No. of Weight
Cat. No. Stock Fig
DC DCSFMS Teeth (kg) Insert Screw
BFTX0409N
SRF 30R-ST D 30 Q 3 1 0.34
40R-ST D 40 Q 4 1 0.50
SRF 30R-BT30 D 30 Q 3 2 0.57
40R-BT30 D 40 Q 4 2 0.72
SRF 30R D 30 50.0 3 3 0.27
40R D 40 50.0 4 3 0.35
50R D 50 46.5 5 4 0.59
63R D 63 45.0 6 4 0.67
Inserts are not included.
Please use hexagonal bolt (JISB1176) M12 x 30-35 mm for securing ø50 and ø63 cutter to the arbor.
■ Inserts Wiper Insert ■ Parts
Side View
Fig 5 Fig 6 Fig 7 (Same For All) Insert Screw Adjustment Screw Wrenches
9.525 9.555 9.525 3.962 TH015
C0.5 C0.5 R0.5
6 6 6
H
15°


R100
9.525


9.525


9.525


Cutters
Milling
Nm
BFTX0409N 4.0 SRFJ TTX15W
N m Recommended Tightening Torque（N・m）
P Steel M Stainless Steel K Cast Iron N Non-Ferrous Metal S Exotic Alloy H Hardened Steel
Face
Grade SUMIDIA Milling
Shoulder
■ Maximum Depth Of Cut Guide (SRF50R, 5 Teeth)
High Speed/Light N N Milling
Application General Purpose N N High Feed
The table below contains guidelines on the maximum depth of cut determined from
Roughing N N internal tests. ' S ' marks indicate the possible application range. Actual cutting Radius
Cutting conditions should be set based on actual machine and work characteristics.
DA2200
DA1000


Cat. No. Fig Multi-
Edge Feed Rate vf (mm/min) Purpose
Feed
NF-SNEW 09T3ADTR D F 5 Standard
Rate
2,500 4,000 5,000 R/
Profiling
Depth of Cut
09T3ADTR-U D F 6 Wiper
ap(mm)
Feed Rate Per Tooth fz (mm/t) Groove/
0.05 0.08 0.10 T-Slot
09T3ADTR-R D F 7 Nose Radius
0.5 S S S Chamfering
● Standard inserts and wiper inserts can be used on the same cutter body.
1.0 S S S Aluminum/
● Inserts with nose radius can reduce the clattering. 1.5 S S S
Light Alloys
These cannot be used with wiper inserts. High-Speed
(22) 2.0 S S S Cast Iron
● Inserts can be reground 3 times (up to minimum 12 2.5 S S S
IC diameter 9.225mm). R1 3.0 S S S
● Do not mix new and reground inserts, or 3.5 S S Q
(ø25.4)


ø15


even inserts with different regrind amount 4.0 S Q Q
on the same cutter. 4.5 S Q Q
● When using reground inserts, it is advisable to
45° 5.0 S Q Q
re-confirm insert height and cutting (4 Equi-spaced Holes) Cutting Conditions
4 M5 x 0.8 Depth 8
diameter with a tool pre-setter. Cutter: SRF50R
● Arbor for SRF30R, SRF40R Insert: NF-SNEW 09T3ADTR (DA1000)
= 10,000min-1
ø40±0.2
Arbor: BT30 FMA25.4-45
When using SRF30R and SRF40R cutters, there is a requirement to modify the arbor as Work: A-5052
shown above.
Width: 35mm at depth of cut indicated above
(1. Reduce part of the arbor's adaptor shaft from ø25.4mm to ø15mm.
2. Add 4 tap holes for (M5) cap screws.) Please use a hexagonal bolt M5 × 20 mm for securing the body.
F mark: To be replaced by new item (Please confirm stock availability)
H137