Pagina 57 - WINSTAR - WinMill

Gstar 550 Series
D
3°
3°
0.05
0.05
d1
55
50 GENERAL PURPOSE
EPI -SA2
EPI -FA2
ᗇ᐀̰ R ֎ᅢ˥
MICRO GRAIN CARBIDE END MILLS - Inner Radius Cutter - 2F
ȕƒ
d1
d2
R
L
D
EPIFA202905
EPISA204905
EPIFA201910
EPISA203910
EPISA205910
EPISA204915
EPISA205920
EPISA204925
EPISA205930
EPISA203940
EPISA205950
EPISA203960
0.5R
0.5R
1.0R
1.0R
1.0R
1.5R
2.0R
2.5R
3.0R
4.0R
5.0R
6.0R
2.9
4.9
1.9
3.9
5.9
4.9
5.9
4.9
5.9
3.9
5.9
3.9
50
50
50
50
60
60
75
75
75
75
75
75
2
2
2
2
2
2
2
2
2
2
2
2
4
6
4
6
8
8
10
10
12
12
16
16
Flutes
˺ᇴ (F)
Shank
ߠ श (D)
OAL
Б!ܜ (L)
Аბश! (d1)
Order No.
ࢎᔉበཱི
Corner
Radius
R ֎!(R)
WORKING
MATERIAL
ALLOY STEEL
/TOOL STEEL
HARDENED
STEEL
CARBON
STEEL
MATERIAL
CODE S50C SCM,SKD SKT,SKD
HARDNESS
GRADE HRC < 20 HRC 30 ~ 40 HRC 40 ~ 50
30 ~ 40 M/min 20 ~ 30 M/min 15 ~ 25 M/min
DIAMETER R.P.M
Milling Amount
(mm)
Vc
0.50R
0.75R
1.00R
1.25R
1.50R
2.00R
2.50R
3.00R
4.00R
5.00R
6.00R
8,800
7,200
5,000
4,300
3,000
2,600
2,200
2,000
1,500
1,300
1,200
50
50
50
50
50
50
50
50
50
50
50
80
80
80
80
80
80
80
80
80
80
80
FINISHING
FEED
(mm/min)
ROUGHING
FEED
(mm/min)
R.P.M
6,400
5,100
3,500
3,100
2,200
1,900
1,800
1,600
1,200
960
880
40
40
40
40
40
40
40
40
40
40
40
55
55
55
55
55
55
55
55
55
55
55
FINISHING
FEED
(mm/min)
ROUGHING
FEED
(mm/min)
R.P.M
5,100
4,100
3,400
2,900
2,600
2,200
2,000
1,700
1,300
1,000
900
30
30
30
30
30
30
30
30
30
30
30
50
50
50
50
50
50
50
50
50
50
50
FINISHING
FEED
(mm/min)
ROUGHING
FEED
(mm/min)
h Divide the cutting depth
c into several time paths.
h Use cutting fluid
The Feed & RPM may be changed depending on the M/C Conditions, Lubricating & Cooling systems.