20 HP 6-Axis Twin-Spindle, Twin-Turret CNC Lathe with C-Axis Milling and Optional Y-Axis
Nakamura Tome Turning Center model TW-20MM
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The TW-20MM offers fast and
flexible machining with opposed twin-spindles and twin-turrets featuring
up to 48 tool stations including 24 milling tools.
45mm Y-axis on Upper Turret
6000rpm Milling speed (Upper / Lower)
20HP + 10HP L/R spindle motor
5HP C-Axis Milling Capable
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TW-20MM
20 HP 6-Axis Twin-Spindle, Twin-Turret CNC Lathe with C-Axis Milling and Optional Y-Axis
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Machine Style(s):
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Bar, Chucker
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Spindle Direction:
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Horizontal
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Operation Type:
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CNC
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CNC Type:
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Standard:
Fanuc 18i-TB
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HEADSTOCK
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Chuck Size (in.)
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Std:
8.000
Opt:
8.000
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Max. Swing:
10.630
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Turning Diameter
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Max:
10.630
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Turning Length (in.)
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Max:
7.560
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Bar Capacity (in.)
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Std:
2.000
Opt Max:
2.550
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MULTI SPINDLE
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# of Main Spindles:
2
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Main Spindle:
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rpm:
50
-
5000
Opt:
4500
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HP:
20.00
Opt:
25.00
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Nose:
A2-6
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Bore:
2.560
Opt:
3.150
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# Speed Ranges:
1
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Index Increment:
0.001°
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Second Spindle:
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rpm:
50
-
5000
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HP:
20.00
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Nose:
A2-6
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Bore:
2.560
Opt: (3.150)
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# Speed Ranges:
1
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Index Increment:
0.001
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TOOLING
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Primary Tool Carrier:
Turret L
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Max Tools
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Turning:
24
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Rotary:
12
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Tool Shank Size (in.):
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Square:
0.750
Round:
1.000
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Rotary:
0.625
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Rotary Tool Spindle:
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rpm:
3,600
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Power:
5.00
hp
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Second Tool Carrier:
Turret R
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Max Tools
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Turning:
24
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Rotary:
12
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Tool Shank Size (inch):
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Square:
0.750
Round:
1.000
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Rotary:
0.625
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RotaryTool Spindle:
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rpm:
3600
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Power:
5.00
hp
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# of Simultaneous Cutting Tools:
2
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Secondary Mill/Drill Function
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On-Center:
Standard
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With 'C' Axis:
Standard
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Off-Center:
Optional
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With 'Y' Axis:
Optional
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AXES AND TRAVELS
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Number of Axes: Standard:
6
Optional:
7
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Travel
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Max Feed
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Rapid Rate
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C1
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Std. 360.000 deg
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600 rpm
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C2
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Std. 360.000 deg
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600 rpm
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X1
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Std. 7.680 in.
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630 ipm
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X2
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Std. 7.680 in.
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630 ipm
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Y1
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Opt. 3.540 in.
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236 ipm
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Z1
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Std. 10.430 in.
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1,181 ipm
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Z2
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Std. 30.700 in.
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1,181 ipm
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WEIGHTS AND MEASURES
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Length
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135
in.
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Width
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82
in.
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Height
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84
in.
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Weight
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17,160
lbs.
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