Description:

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

 

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

 

#1776