CNC dikey torna tezgahı - tek kolon

PIETRO CARNAGHI AC 20 TM 1800

Technical Details
Faceplate diameter: 1,800 mm
Swing diameter: 2,000 mm
Turning height: 1,270 / 1,120 mm
Control: SIEMENS 840 D
Max. workpiece weight: 5,000 kg
Ram dimensions: 250 x 250 mm
Table speed range: 1 - 320 rpm
Crossbeam adjustment: 400 mm
Ram support – horizontal travel (X): -2,770 / +2,275 mm
Ram support – vertical travel (Z): 1,250 mm
C-axis: 360° (0.001° increments)
Milling spindle drive: 37 kW
Speed range – milling: 10 - 3,000 rpm
Table drive power: 100 kW
Torque: 31,784 Nm
Feed range (X/Z): 0.1 - 15,000 mm/min
Total power requirement: kW
Machine weight approx.: 55 t
Space requirement approx.: m

Additional Information
Used CNC vertical turning lathe for turning, drilling, and milling operations.
The machine was first commissioned in 2011 and was carefully maintained by the previous owner.
It was sold due to a plant closure.

CNC Control: Siemens Sinumerik 840 D
Number of NC axes: 4 (X, Z, C, crossbeam adjustment)
Max. workpiece diameter: 2,040 mm
Max. workpiece height: 1,270 mm
Ram stroke: 1,250 mm
Max. workpiece weight: 5,000 kg (per pallet/chuck)
Spindle speed range: 1.0 – 320 rpm
Spindle drive power: 100 kW
Drilling-milling spindle: 37 kW
Crossbeam travel: 2 stages of 200 mm each
Total electrical connected load: 218 kVA

Travel distances:
X-axis: -1,650 to +2,165 mm
Z-axis: 1,250 mm
Rapid traverse X-/Z-axis: 15 m/min
Number of tool magazine stations: 80 positions in chain magazine, 60 x HSK 100 and 20 x Capto C6
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Disc magazine 12-fold for turning holders and attachment heads
Coolant system with filter and recirculation unit
Chip conveyor
Oil mist extraction system

1 pallet with jaw boxes, diameter 1,800 mm
1 hydraulic chuck with base jaws, diameter 1,800 mm
Various drilling and milling heads
2 measuring probes
Several turning tool holders

Special feature:
Pallet changer with two stations, equipped with a faceplate Ø1,800 mm and a six-jaw lever compensation chuck with mechanical centrifugal force compensation Ø1,800 mm.

Note:
The machine is installed in a pit.

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

Bu ilan otomatik olarak tercüme edildiğinden bazı çeviri hataları oluşmuş olabilir.