Mesin bubut pembubutan vertikal

Pietro Carnaghi AC 20

Kondisi: bekas, Tahun pembuatan: 2009, Turning table 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 drilling heads: - 4 x turning heads with toolholder - 3 x turning heads for Capto connections - 1 x powered boring head - 2 x angle drilling heads (manufacturer: Benz) Dimensions: - Max. turning diameter on faceplate: 2,000 mm - Faceplate diameter: 1,800 mm - Turning height with turning head L100: 1,500 mm Ram features: - Clamping force toolholder/accessories: 120,000 N - Max. feed force axis Z and X: 30,000 N - Drive power milling/boring/grinding spindle: 37 kW - Spindle speed for turning process: 10 - 3,000 rpm Travel distances: - X axis, horizontal support on crossbeam: -2,270/+2,275 mm - Z axis, vertical support 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 unit: 1,500 liters Chain tool magazine with 80 positions: - Max. tool weight: 30 kg - Max. tool diameter with free adjacent positions: 250 mm Disc magazine with 12 positions: - Max. weight of toolholder/accessory unit: 150 kg - Max. toolholder 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: - 1x pallet with jaw boxes, diameter 1,800 mm - 1x hydraulic chuck with base jaws, diameter 1,800 mm Codpfx Ajvyliljdpjrh - Several boring/milling heads - Various toolholders - 2x measuring probes

Kondisi: sangat baik (bekas), Tahun pembuatan: 2009, Fungsionalitas: berfungsi sepenuhnya, Technical Details Faceplate 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 slide horizontal travel (X): -2770 / +2275 mm Ram slide vertical travel (Z): 1250 mm C-axis: 360° (0.001°) Milling drive: 37 kW Speed range – milling: 10 - 3000 rpm Table drive power: 100 kW Torque: 31784 Nm Feed range (X/Z): 0.1 - 15000 mm/min Approx. machine weight: 55 t Additional Information Used CNC vertical turning lathe for turning, drilling, and milling operations. The machine was only put into operation in 2011. CNC Control: Siemens Sinumerik 840 D Crjdpfew Hyd Ajx Adpsh 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 electrical power: 218 kVA Axis travels: 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, including 60 x HSK 100 and 20 x Capto C6 12-position disc magazine for turning tool holders and facing heads Coolant system with filter and circulation unit Chip conveyor Oil mist extraction system 1 pallet with jaw boxes, diameter 1800 mm 1 hydraulic power chuck with base jaws, diameter 1800 mm Various drilling and milling heads 2 measuring probes Multiple turning tool holders Special features: Pallet changer with two stations, equipped with one faceplate Ø1800 mm and one six-jaw compensating lever chuck with mechanical centrifugal force compensation Ø1800 mm. Note: The machine is installed in a pit. Condition description: Approximately six months ago, the cross roller bearing on the Carnaghi was replaced. Additionally, all Siemens components in the control cabinet were completely renewed at the end of 2023. The machine is equipped with a probe 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, as the tool does not have to be removed for measurement. However, this system is currently deactivated and should be overhauled before recommissioning. Furthermore, the machine has a Rotomors six-jaw compensating lever chuck with centrifugal force compensation, which was completely overhauled in 2020/21. The machine can be demonstrated under power/chip upon request.