CNC vertikálny sústruh - jednostĺpový

PIETRO CARNAGHI AC 20 TM 1800

Technical details

Face Plate Diameter: 1800 mm
Swing Diameter: 2000 mm
Turning Height: 1270 / 1120 mm
Control System: 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
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C-Axis: 360° (0.001° increments)
Milling Drive: 37 kW
Speed Range - Milling: 10 - 3000 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 only 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, crossrail adjustment)
Max. Workpiece Diameter: 2040 mm
Max. Workpiece Height: 1270 mm
Ram Slide Stroke: 1250 mm
Max. Workpiece Weight: 5000 kg (per pallet/chuck)
Spindle Speed Range: 1.0 - 320 rpm
Spindle Drive Power: 100 kW
Drilling/Milling Spindle: 37 kW
Crossrail Travel: 2 steps of 200 mm each
Total Electrical Connected Load: 218 kVA

Travel Paths:
X-Axis: -1650 to +2165 mm
Z-Axis: 1250 mm
Rapid Traverse X/Z-Axis: 15 m/min
Tool Magazine Capacity:
80 positions in the chain magazine (60 x HSK 100 and 20 x Capto C6)
12-position disc magazine for turning tool holders and attachments
Coolant system with filter and circulation unit
Chip conveyor
Oil mist extraction system

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

Special Features:
Pallet changer with two stations, equipped with a face plate Ø1800 mm and a six-jaw compensating chuck with mechanical centrifugal force compensation Ø1800 mm.

Note:
The machine is set up in a pit.

Condition Description:
About half a year ago, the cross roller bearing of the Carnaghi was replaced.
All Siemens components in the control cabinet were completely renewed at the end of 2023.
The machine also features a measuring probe for tool measurement and an external Renishaw probe for workpiece measurement.
As a special feature, the machine is equipped with a measuring probe on the Z-axis (Z1 axis), providing advantages in accuracy and time since the tool does not need to be removed for measurement. However, this probe is currently deactivated and should be overhauled if reactivated.
Furthermore, the machine has a Rotomors six-jaw compensating chuck with centrifugal force compensation, which was completely overhauled in 2020/21.

Inzerát bol automaticky preložený. Chyby v preklade sú možné.