Pagina 44 - WINSTAR - WinMill

Gstar 550 Series
ᗇ᐀஧ ݭᅢ˥. ܜᐚݭ
Finishing )ჟᅢ*
Semi-Finishing )̚ᅢ*
Roughing )௖ᅢ*
EPB-RC2
EPB-BC2
MICAO GRAIN CARBIDE END MILLS - Ball Nosed & Long Neck - 2F
d )˺श* R Tol. ) R̳म*
0.02
55
37 GENERAL PURPOSE
15°
d
L1
L2
L
Dh6
1.50R
1.50R
1.50R
1.50R
1.50R
1.50R
1.50R
1.50R
1.50R
2.00R
2.00R
2.00R
2.00R
2.00R
2.00R
2.00R
2.00R
2.50R
2.50R
2.50R
2.50R
3.00R
4.00R
5.00R
6.00R
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
5.0
5.0
5.0
5.0
6.0
8.0
10.0
12.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
5.0
5.0
5.0
5.0
10.0
12.0
16.0
18.0
50
50
50
50
60
60
60
60
75
50
50
50
60
60
60
60
75
60
60
60
75
50
60
75
75
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
8
10
12
6
8
10
12
16
20
25
30
35
8
10
12
16
20
25
30
35
15
20
25
30
15
25
30
30
Ad=0.05D, Pf=0.1D
Dia.
˺श (d)
Flutes
˺ᇴ (F)
Radius
Ηश (R)
Shank
ߠश (D)
OAL
Б ܜ (L)
CL
˺ ܜ (L1)
EFF-L
ѣड़ܜ (L2)
Order No.
ࢎᔉበཱི
EPBRC203006U
EPBRC203008U
EPBRC203010U
EPBRC203012U
EPBRC203016U
EPBRC203020U
EPBRC203025U
EPBRC203030U
EPBRC203035U
EPBRC204008U
EPBRC204010U
EPBRC204012U
EPBRC204016U
EPBRC204020U
EPBRC204025U
EPBRC204030U
EPBRC204035U
EPBRC205015U
EPBRC205020U
EPBRC205025U
EPBRC205030U
EPBRC206015U
EPBRC208025U
EPBRC210030U
EPBRC212030U
Please refer to 3xD table, reduce R.P.M. & Feed while efficient length is increasing.
WORKING
MATERIAL COPPER ALLOY STEEL
/ TOOL STEEL
HARDENED
STEEL
MATERIAL
CODE SCM,SKD SKT,SKD
HARDNESS
GRADE HRC 30 ~ 40 HRC 40 ~ 50
DIAMETER FEED
(mm/min) R.P.M
50,000
51,000
53,000
53,000
51,000
42,000
26,000
22,000
14,000
10,500
9,000
7,000
6,800
5,200
4,100
Milling Amount
(mm)
620
850
1,300
1,630
1,900
1,800
2,000
1,880
2,700
2,510
2,400
2,230
1,470
1,120
900
FEED
(mm/min) R.P.M
45,000
45,000
38,000
33,000
29,000
28,000
18,000
17,500
12,000
8,700
7,000
6,800
6,000
4,900
3,800
460
640
800
800
680
750
960
1,020
1,520
1,460
1,250
1,470
980
940
800
FEED
(mm/min) R.P.M
38,000
33,000
28,000
23,000
23,000
18,000
10,800
12,200
8,200
6,000
5,000
4,800
4,100
4,000
3,400
350
430
530
500
460
450
560
810
1,100
1,110
950
1,100
760
710
650
0.15R
0.20R
0.25R
0.30R
0.40R
0.50R
0.75R
1.00R
1.50R
2.00R
2.50R
3.00R
4.00R
5.00R
6.00R