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Pietro Carnaghi AC 20

Stanje: zelo dobro (rabljeno), Leto izdelave: 2009, Funkcionalnost: popolnoma funkcionalen, Technical Details Face Plate Diameter: 1800 mm Swing Diameter: 2000 mm Turning Height: 1270 / 1120 mm Control Unit: SIEMENS 840 D Maximum Workpiece Weight: 5000 kg Ram Dimensions: 250 x 250 mm Table Speed Range: 1 - 320 rpm Crossbeam Adjustment: 400 mm Tjdpfxjxwu S Ho Abgof Ram Support - Horizontal Travel (X): -2770 / +2275 mm Ram Support - Vertical Travel (Z): 1250 mm C-Axis: 360° (0.001° increment) Milling Drive Power: 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 Machine Weight approx.: 55 t Additional Information Used CNC vertical turning lathe for turning, drilling, and milling operations. Machine was first commissioned in 2011. CNC Control: Siemens Sinumerik 840 D Number of NC Axes: 4 (X, Z, C, crossbeam adjustment) Max. Workpiece Diameter: 2040 mm Max. Workpiece Height: 1270 mm Ram Slide Stroke: 1250 mm Max. Workpiece Weight: 5000 kg (per pallet/chuck) Main Spindle Speed Range: 1.0 - 320 rpm Main Spindle Drive Power: 100 kW Boring-Milling Spindle: 37 kW Crossbeam Travel: 2 steps à 200 mm Total Electrical Power: 218 kVA Travel Ranges: X-Axis: -1650 to +2165 mm Z-Axis: 1250 mm Rapid Traverse (X, Z): 15 m/min Tool Magazine Capacity: 80 stations in the chain magazine, of which 60 x HSK 100 and 20 x Capto C6 Disc magazine with 12 stations for turning toolholders and angle heads Coolant unit with filter and circulation system Chip conveyor Oil mist extraction system 1 pallet with jaw boxes, diameter 1800 mm 1 hydraulic chuck with base jaws, diameter 1800 mm Various boring and milling heads 2 measuring probes Several turning toolholders Special Features: Pallet changer with two stations, equipped with one face plate Ø1800 mm and a six-jaw compensating chuck with mechanical centrifugal force compensation Ø1800 mm. Note: The machine is installed in a pit. Condition Description: About half a year ago, the cross roller bearing of the Carnaghi was replaced. Additionally, the Siemens components in the control cabinet were completely renewed at the end of 2023. The machine is equipped with a probing system for tool measurement and an external Renishaw probe for workpiece measurement. As a special feature, the machine is also fitted with a probe on the Z-axis (Z1-axis). This provides an accuracy and time advantage, since the tool does not need to be removed for measurement. However, this function is currently deactivated and should be overhauled before recommissioning. Furthermore, the machine is equipped with a Rotomors six-jaw compensating chuck with centrifugal force compensation, which was completely overhauled in 2020/21.

Stanje: rabljeno, Leto izdelave: 2009, Faceplate diameter: 1800 mm Swing diameter: 2000 mm Turning height: 1500 mm Control: SIEMENS 840 D Max. workpiece weight: 5,000 kg Ram dimensions: 250 x 250 mm Table speed range: 1 – 320 rpm Table drive power: 100 kW Torque: 31,784 Nm Total connected load: 218 kW Machine weight approx.: 55 t Turning and boring heads: - 4 x turning heads + turning tool holders - 3 x turning heads for Capto system - 1 x driven boring head - 2 x angle drilling heads (manufacturer: Benz) Dimensions: - Turning diameter on faceplate: 2000 mm - Faceplate diameter: 1800 mm - Turning height with turning head L100: 1500 mm Performance at ram: - Clamping force of tool holder or accessories: 120,000 N - Max. feed force axes Z and X: 30,000 N - Drive power for milling, drilling, and grinding spindle: 37 kW - Speeds for turning operations: 10 – 3,000 rpm Travel: - X-axis (horizontal slide on crossbeam): -2,270 / +2,275 mm - Z-axis (vertical slide on crossbeam): 1,250 mm - C-axis (table rotation): 360° Feed rates: - X-axis: 15,000 mm/min - Z-axis: 15,000 mm/min - C-axis: 3.25 rpm Coolant system: - Coolant/filtration capacity: 1,500 l Chain-type tool magazine with 80 positions: - Max. tool weight: 30 kg - Max. tool diameter with free adjacent spaces: 250 mm Disc magazine with 12 positions: - Max. weight of tool holder/accessory unit: 150 kg - Max. tool holder length: 500 mm - Max. magazine load: 1,000 kg Pallet changer with 2 pallets: - Pallet diameter: 1,800 mm - Pallet load capacity (centered): 5,000 kg - Pallet load capacity (off center): 4,000 kg Equipment / accessories: Todpsvyliljfx Abgsf - 1x pallet with jaw boxes, diameter 1,800 mm - 1x hydraulic chuck with base jaws, diameter 1,800 mm - Various drilling and milling heads - Various turning tool holders - 2x probe sensors