CNC karuselni stružnica - enostebrična

PIETRO CARNAGHI AC 20 TM 1800

Technical Details
Faceplate diameter 1800 mm
Swing diameter 2000 mm
Turning height 1270 / 1120 mm
Control SIEMENS 840 D
Max. workpiece weight 5000 kg
Ram dimensions 250 x 250 mm
Table speed range 1 - 320 rpm
Crossrail adjustment 400 mm
Ram support horizontal travel (X) -2770 / +2275 mm
Ram support vertical travel (Z) 1250 mm
C-axis 360° (0.001°) deg
Milling drive 37 kW
Milling speed range 10 - 3000 rpm
Table drive power 100 kW
Torque 31,784 Nm
Feed range (X/Z) 0.1 - 15,000 mm/min
Approx. machine weight 55 t
Additional Information
Used CNC vertical turning lathe for turning, drilling, and milling operations.
The machine was only commissioned in 2011.

CNC Control: Siemens Sinumerik 840 D
Number of NC axes: 4 (X, Z, C, crossrail adjustment)
Max. workpiece diameter: 2040 mm
Max. workpiece height: 1270 mm
Ram stroke: 1250 mm
Max. workpiece weight: 5000 kg (per pallet/chuck)
Spindle speed range: 1.0 - 320 rpm
Spindle drive power: 100 kW
Boring/milling spindle: 37 kW
Crossrail travel: 2 steps of 200 mm each
Total connected load: 218 kVA

Travel:
X-axis: -1650 to +2165 mm
Z-axis: 1250 mm
Rapid traverse X/Z axis: 15 m/min
Tool magazine capacity:
80 positions in chain magazine, of which 60 x HSK 100 and 20 x Capto C6
12-position disc magazine for turning holders and attachment heads
Coolant system with filtration and recirculation unit
Chip conveyor
Oil mist extraction system

1 piece pallet with jaw boxes, diameter 1800 mm
1 piece hydraulic chuck with base jaws, diameter 1800 mm
Various drilling and milling heads
2 measuring probes
Several turning tool holders

Special Feature:
Pallet changer with two stations, equipped with one faceplate diameter 1800 mm and one six-jaw balancing chuck with mechanical centrifugal force compensation, diameter 1800 mm.
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Note:
The machine is installed in a pit.

Condition Description:
The Carnaghi had its cross roller bearing replaced about half a year ago.
The Siemens components in the control cabinet were completely renewed at the end of 2023.
Furthermore, the machine is equipped with a probe for tool measurement and an external Renishaw probe for workpiece measurement.
As a special feature, the machine also has a probe mounted on the Z-axis (Z1 axis).
This offers an accuracy and time advantage, since the tool does not have to be removed for measurement.
However, this is currently deactivated and should be overhauled before recommissioning.
Additionally, the machine features a Rotomors six-jaw balancing chuck with centrifugal force compensation, which was completely overhauled in 2020/21.

The machine can be demonstrated under power/cut upon request.

Oglas je bil preveden samodejno, zaradi česar je morda prišlo do napak pri prevodu.