Pagina 53 - WINSTAR - WinMill

Gstar 550 Series
46 GENERAL PURPOSE
EPC-RC2
EPC-BC2
ᗇ᐀๪ᆄ˥. ܜᐚݭ
MICRO GRAIN CARBIDE END MILLS - Corner Radius & Long Neck - 2F
15°
d
L1
R
L2
L
Dh6
30° 55
d )˺श* Tolerance)̳म*
0 ~ 0.02
Finishing )ჟᅢ*
Semi-Finishing )̚ᅢ*
Roughing )௖ᅢ*
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
9.0
9.0
9.0
9.0
11.0
11.0
11.0
11.0
13.0
13.0
13.0
13.0
20
30
20
30
20
30
20
30
20
30
20
30
22
22
22
22
24
24
24
24
26
26
26
26
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
75
75
75
75
75
75
75
75
6
6
6
6
6
6
6
6
6
6
6
6
8
8
8
8
10
10
10
10
12
12
12
12
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Flutes
˺ᇴ (F)
Shank
ߠश (D)
OAL
Б ܜ (L)
EFF-L
ѣड़ܜ (L2)
Order No.
ࢎಏበཱི
CL
˺ ܜ (L1)
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
8.0
8.0
8.0
10.0
10.0
10.0
10.0
12.0
12.0
12.0
12.0
EPCRC20600120U
EPCRC20600130U
EPCRC20600220U
EPCRC20600230U
EPCRC20600320U
EPCRC20600330U
EPCRC20600520U
EPCRC20600530U
EPCRC20601020U
EPCRC20601030U
EPCRC20601520U
EPCRC20601530U
EPCRC20800522U
EPCRC20801022U
EPCRC20801522U
EPCRC20802022U
EPCRC21000524U
EPCRC21001024U
EPCRC21001524U
EPCRC21002024U
EPCRC21200526U
EPCRC21201026U
EPCRC21201526U
EPCRC21202026U
Dia.
˺श (d)
Corner
Radius
R ֎! (R)
0.1R
0.1R
0.2R
0.2R
0.3R
0.3R
0.5R
0.5R
1.0R
1.0R
1.5R
1.5R
0.5R
1.0R
1.5R
2.0R
0.5R
1.0R
1.5R
2.0R
0.5R
1.0R
1.5R
2.0R
Please refer to 3xD table, reduce R.P.M. & Feed while efficient length is increasing.
WORKING
MATERIAL
ALLOY STEEL
/ TOOL STEEL
HARDENED
STEEL
MATERIAL
CODE SCM,SKT,SKD SKT,SKD
HARDNESS
GRADE HRC 30 ~ 45 HRC 45 ~ 55
DIAMETER FEED
(mm/min) R.P.M
12,000
11,200
10,900
9,000
9,000
7,600
6,700
5,200
4,800
4,000
3,300
Milling Amount
(mm)
830
1,100
1,030
1,030
1,360
1,100
1,780
1,200
1,100
900
760
FEED
(mm/min) R.P.M
12,000
11,200
10,900
9,000
9,000
7,600
6,700
5,200
4,800
3,900
3,300
700
930
870
870
980
920
1,480
1,060
940
800
670
FEED
(mm/min) R.P.M
10,200
10,200
10,200
8,500
8,500
6,400
4,800
3,100
2,800
2,400
2,000
570
800
790
820
760
800
990
900
790
670
560
1.0MM
1.5MM
2.0MM
2.5MM
3.0MM
4.0MM
5.0MM
6.0MM
8.0MM
10.0MM
12.0MM
COPPER