9
10
MILLING AND DRILLING CAPACITY REFERENCE
TORQUE CHARACTERISTICS
(1) Torque Characteristics of ø20, ø25 mm
(2) Torque Characteristics of ø30 mm
*
End Mill Cutting Condition
• Use End Mill 2 flutes with ultra hard coating.
• Used in conjunction with water or oil based
coolants.
*
Milling Depth /per
1D : End Mill Size
0.9D
0.2D
Work Material
*
Drilling Conditions
• Use Twist Type Drill with ultra hard coating.
• Used in conjunction with water or oil based
coolants.
*
Drilling /Step
D : Drilling Size
1D
0.2D
60
50
40
30
20
10
0
0
450
9
400
8
350
7
300
6
250
5
200
4
150
3
100
2
50
1
Torque
(
cN
.
m
)
Output
(W
)
Speed ( x 10
3
min
-1
)
Torque
Output
Continuous Duty Area
60
50
40
30
20
10
0
0
450
9
400
8
350
7
300
6
250
5
200
4
150
3
100
2
50
1
Torque
(
cN
.
m
)
Output
(W
)
Speed ( x 10
3
min
-1
)
Torque
Output
Continuous Duty Area
•
The following tables express the E3000 milling & drilling capacity with the max usable cutting tool
diameter under our conditions.
•
Cutting tool capabilities vary depending on the tools being used or cutting conditions.
ø : Tool Size S : Spindle Motor Speed (min
-1
) F : Feed Rate (mm/min)
ø : Tool Size S : Spindle Motor Speed (min
-1
) f : Drilling Step (mm/rev.)
4
5
S50C
(Carbon Steel)
SUS304
(Stainless Steel)
A2017
(Aluminium)
EM30-S6000
ø2.0
ø2.0
ø2.0
ø1.5
ø1.5
ø1.5
ø1.5
S : 16,000
F : 480
S : 12,000
F : 250
S : 57,000
F : 2,400
S : 20,000
F : 1,000
S : 16,000
F : 700
S : 60,000
F : 5,000
S : 20,000
F : 100
S : 16,000
F : 100
S : 60,000
F : 1,000
ø1.5
ø1.5
EM25-S6000
EM20-S6000
Milling
S50C
(Carbon Steel)
SUS304
(Stainless Steel)
A2017
(Aluminium)
EM30-S6000
ø2.5
ø1.5
ø3.0
ø1.0
ø1.0
ø2.5
ø2.5
S : 18,000
f : 0.06
S : 10,000
f : 0.01
S : 23,000
f : 0.08
S : 20,000
f : 0.05
S : 12,000
f : 0.01
S : 23,000
f : 0.07
S : 20,000
f : 0.05
S : 12,000
f : 0.01
S : 23,000
f : 0.07
ø2.0
ø2.0
EM25-S6000
EM20-S6000
Drilling
E3000C̲K0446E̲e̲080108 08.1.8 6:34 PM ページ9
