Description:

Vertical Turning Machine Modified with SUPFINA superfinishing device as a polishing machine.

Specifications:

Workspace:
    Chuck diameter: 250 mm
    Plan transfer stroke X: 800 mm
    Longitudinal stroke Z: 300 mm
Feed:
    Rapid speed X: 100 m/min
    Rapid velocity Z: 45 m/min
Spindle box:
    Spindle head (flat flange): 170h5 mm
    Spindle diameter in the front bearing: 120 mm
    Spindle bore: 79 mm
Main drive:
    Power of the three-phase hauplan drive: 22 kW
    Torque ED 100%: 210 Nm
    Speed range: 20 – 5000 rpm
C-axis:
    Speed range: 0-100 rpm
    Torque (holding torque brake): 240 Nm
    Point silence accuracy: < 0.02 degrees
Tool carrier:
    Number of tool stations: 12
    Tool holder according to DIN 69880
    Cylinder shaftdiameter: 40 mm
    Drive power (40% ED): 10.8 kW
    Torque: 28 Nm
    Speed, max.: 6000 rpm
Hydraulics:
    Content, complete: approx. 25 L
    Pressure max.: 80 bar
    Pressure for clamping device, max.: 70 bar
Coolant device:
    Content: approx. 25 L
    Pump power: 1.7 kW
    Flow rate at 6 bar: 20 l/min
    Fluid grease lubrication
    Content: 1.8 L
Y-axis option:
    Rapid velocity Y: 10 m/min
    Feed force: 20000 N
    Hub: ±50
    Electrical connection
    Total connection value: 50 kVA
    Voltage: 400 V
    Frequency: 50 Hz
    Protection (sluggish) according to VDE 0100: 80 A
    Permissible voltage fluctuation at 400V: ± 10%
Acceptance:
    Machine acceptance: according to DIN 8605
Ambient conditions:
    Permissible ambient temperature: from +15 to +35°C
    Relative humidity: 75%
    Installation height: 1000 m above level
Weights:
    Net weight of the machine without chip conveyor: approx. 7500 kg
    Gross weight of the machine for truck freight: approx. 7800 kg
Dimensions:
    Machine without chip conveyor L x W x H: approx. 2600 x 2200 x 2800 mm

#1777