Mesin bubut CNC

Böhringer VDF 250 Cm

• Turret overhauled in 2021
• Coolant pump upgraded to higher pressure/flow rate in 2021
• Draw tube replaced and spindle head newly mounted and ground in 2022
• Prepared for automatic loading of parts via robot cell

Control: CNC control including Siemens 840 D color screen

TECHNICAL DATA
Maximum swing diameter: 550 mm
Maximum turning diameter: 480 mm
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Turning length: 1000 mm
Spindle bore: 78 mm
Drive power (50%): 53 kW
Speed range (single stage): 30 – 4000 rpm
Drum turret
Number of stations: 12, of which powered: 6
Tool shank diameter: 40 mm
Speed range (two-stage): 20 – 2500 rpm
Tailstock (hydraulic quill adjustment)

EQUIPMENT / ACCESSORIES
 Full enclosure including work area lighting
 Automatic power-operated sliding door
 C-axis
 Tailstock programmable drag function including various center points
 12-position drum turret
 Turret drive unit
 Chip conveyor
 Coolant system with reinforced pump, approx. 4 bar
 Interface for automation
 Various accessories
 1 pc. Heimbuch collet chuck SK 80, without collets
 1 pc. Schunk Rota NCF 315 three-jaw chuck
 1 pc. Schunk Rota NCF 250 three-jaw chuck
 1 pc. Schunk Rota NCF 250 two-jaw chuck
 1 pc. WTO broaching head
 2 pcs. driven tools CAPTO axial tool
 2 pcs. driven tools CAPTO axial radial tool
 3 pcs. driven tools CAPTO radial tool
 7 pcs. static tool holders
 Installation elements
 Documentation

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