CNC Turning- and Milling Center

Details

turning diameter:

21 mm

turning length:

250 mm

total power requirement:

24 kW

Max. passage of bar:

18 (20) mm

Max. speed:

12000 min-1

Speed with the strongest :

5000 min-1

Drive power 100%/40% ED:

3,0/ 5,5 kW

Stroke Z (L-mode/K-mode):

205/80  mm

rapid traverse:

40 m/min

Measuring system resolution Z:

0,001 mm

Feed capacity 63% ED:

3000 N

Max. clamping force clamping cylinder axial:

1600 daN

Max. clamping capacity:

40 bar

Max. clamping force:

300 daN

Min. clamping capacity:

7,5 bar

Piston surface:

40 cm2

Cylinder travel total:

5 mm

clamping tube clarance width:

21 mm

clamping tube thread:

M25x1 

Number of driven stations:

8 

turning tool - shaft cross cut:

16x16 / 12x12 mm

Stroke (X/Y/Z):

120 / -25/+40 /250 mm

Rapid traverse (X/Y/Z):

20/20/40 m/min

Chip to chip time:

0,5 sec

Measuring system resolution (X/Y/Z):

0,0005/0,0005/0,001 mm

Feed capacity 63% ED (X/Y/Z):

2500 N

power capacity at 100%/25% ED :

1/2 kW

Max. Tool pinion speed 100%/25% ED:

9000/12000 min-1

Torque on the tool pinion 100%/25% ED:

2/3,9 Nm

Number of driven stations (+ counter spindle):

7 

turning tool - shaft cross cut:

12x12/16x16 mm

Stroke (X/Y/Z):

120 / -20/+40 /250 mm

rapid traverse (X/Y/Z):

20/20/40 m/min

chip to chip time:

0,5 sec

Measuring system resolution (X/Y/Z):

0,0005/0,0005/0,001 mm

Feed capacity 63% ED (X/Y/Z):

2500 N

Drive power 100%/20% ED:

1,5/3,4 kW

Max. speed at tool pinion 100%/20% ED:

9000/12000 min-1

Torque at tool pinion 100%/20% ED:

3/7,3 Nm

number of stations:

7 

number of drivable stations:

3 (Station 12, 13 and 14) max.

Pitch distance:

46 mm

Drive power station 12 and 14 100%/25% ED:

1/2 kW

Max. speed at tool pinion station 12 and 14 100%/25% ED:

7500/10000 min-1

Torque at tool pinion station 12 and 14 100%/25% ED:

2,4/4,7 Nm

Drive power station T13 100%/25% ED:

1 / 2 kW

Max. speed at tool pinion station T13 (100%/25% ED):

3000/4000 min-1

Torque at tool pinion station T13 (100%/25% ED):

5,9/11,8 Nm

max. workpiece diameter:

21 mm

Max. clamping depth workpiece:

180 mm

Max. speed (100%/20% ED):

9000/12000 mm

Drive power 100%/20% ED:

1,5/3,4 kW

Strokes (X/Y/Z):

120 / -20/+40 / 250 mm

rapid traverse (X/Y/Z):

20/20/40 m/min

Max. clamping cylinder:

887 daN

clamping pressure:

30 bar

Min. clamping force:

135 daN

Min. clamping pressure:

10 bar

Piston area:

37,6 cm2

Cylinder travel total:

5 mm

workpiece length - max.:

200 mm

max. workpiece diameter:

20 mm

workpiece weight max.:

0,5 kg

Stroke per clamping jaw:

5 mm

Rapid feed max, (control performance at 0.001 resolution):

30 m/min

Fine interpolation rate and measuring circuit cycle, all:

0,34 ms

Max. thread pitch:

999,999 mm

Max. radius:

99999,99 mm

Feed rate-override:

0...200 %

Rapid traverse-override:

0...100 %

Speed-override:

50...120 %

Additional hard drive memory for NC programmes:

600 MB

Pump pressure base unit (3 bar / 8 bar):

3/8 bar

Output base unit (3 bar / 8 bar):

80/100 l/ min

Container capacity chip conveyor with cooling lubricant container:

250 l

Tank capacity univesal cooling lubricant unit:

500 l

Filter fineness:

250 micron

Pump pressure:

20 bar

Conveying capacity:

30 l/ min

Filter fineness:

250 micron

Tank capacity:

11 l

system pressure:

60 bar

pump motor power:

1 kW

Cooling capacity:

1 W

Tank capacity:

3 l

Lubrication interval:

20 min

spindle height over floor:

1150 mm

Connected load:

24 kW

temperature:

5-40 °C

Relative humidity (at 40°):

max. 50 %

Base machine LxDxH (without chip conveyor, fire protection feed and fan):

2203 x 1436 x 2235 mm

Weight with control cabinet with max. equipment:

3500 kg

Features

CO2 extinguishing system
Coolant unit with paper filter
Chip conveyor
Several driven tools
Bar feeding system

Description

The first owner of the TRAUB TNL18 CNC sliding/fixed headstock automatic lathe is a well-known German company specializing in the development and production of prostheses and implants. The company is known worldwide for its high quality standards.
The machine was used to manufacture special screws made of cobalt-chromium and titanium.

The machine is in very good condition and was regularly serviced by the manufacturer INDEX TRAUB, the last major maintenance took place in August 2024. The corresponding maintenance protocol including the geometry protocol is available and can be provided if required.

The spindle and operating hours were read as follows on November 5, 2024:

Control: 68,584h
Automatic mode 1: 38,987h
Automatic mode 2: 34,538h
Production time: 34,485h