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Traub TNL 18-7B

Traub TNL 18-7B CNC Turning Machine

Base machine:
Dimensions: 2441 x 1396 mm
Weight: 3800 kg
Spindle height above floor: 3800 mm
Connected load: 24 kW

Main spindle

Max. bar capacity: 18 mm
Max. speed: 12,000 rpm
Corner speed: 5,000 rpm
Z travel: 205 mm
Rapid traverse: 40 m/min
Positioning system resolution (Z): 0.001 mm
Feed force: 3,000 N
Spindle nose/short taper: Traub short taper mounting
Max. clamping force: 1,400 daN
Max. clamping pressure: 40 bar
Min. clamping pressure: 7.5 bar
Piston area: 40 cm²
Total cylinder stroke: 5 mm
Clamping tube thread: M25 x 1

Counter spindle

Workpiece diameter: 21 mm
Workpiece clamping depth: 180 mm
Max. speed: 12,000 rpm
Travel:
X: 120 mm
Y: -20/+40 mm
Z: 250 mm
Rapid traverse:
X: 20 m/min
Y: 20 m/min
Z: 40 m/min
Max. clamping pressure: 30 bar
Min. clamping pressure: 10 bar

Upper turret with B axis

Number of stations: 8
Shank cross-section, turning tool: 16 x 16 mm
Travel:
X: 120 mm
Y: -25/+40 mm
Z: 250 mm
Rapid traverse:
X: 20 m/min
Y: 20 m/min
Z: 40 m/min
Tool change time (chip to chip): 0.5 sec
Positioning system resolution:
X: 0.0005 mm
Y: 0.0005 mm
Z: 0.001 mm

Lower turret

Number of stations: 7 + counter spindle
Shank cross-section, turning tool: 16 x 16 mm
Travel:
X: 120 mm
Y: -20/+40 mm
Z: 250 mm
Rapid traverse:
X: 20 m/min
Y: 20 m/min
Z: 40 m/min
Tool change time (chip to chip): 0.5 sec
Positioning system resolution:
X: 0.0005 mm
Y: 0.0005 mm
Z: 0.001 mm

Driven tool system (upper turret)

Number of driven stations: max. 8
Drive power: 2 kW
Max. speed: 12,000 rpm
Torque: 3.9 Nm

Driven tool system (lower turret)

Number of driven stations: 7 + counter spindle
Drive power: 3.4 kW
Max. speed: 12,000 rpm
Torque: 7.3 Nm

Driven tool system (rear unit)

Number of stations: 7
Number of driven stations: max. 3
Station pitch: 46 mm
Drive power: 2 kW
Max. speed: 7,500 rpm
Torque: 4.7 Nm
Drive power: 2 kW
Max. speed: 4,000 rpm
Torque: 11.8 Nm

SCOPE OF SUPPLY
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Includes (not a complete list):

- Traub CNC turning machine
- Tool holders, driven and static
- High-pressure and belt filter system
- Oil mist separator
- Fire extinguishing system
- Chip conveyor
- Bar loader
- Operating documentation

Exact scope of supply according to photo gallery

No guarantee is provided for the accuracy, completeness, or currentness of the information.

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