The technical highlights in overview:

• Working area and travel paths
  • Max. processing diameter 8500 mm
  • Max. processing height 6000 mm
  • Faceplate diameter 6000 mm
• Electrical equipment
  • Siemens CNC control
    Sinumerik 840D
  • Siemens alternating-current digital drives
    Simodrive 611D

• Performances and torques
  • Main drive, 240 kW
    max. torque at the faceplate, 250 kNm
    max. workpiece weight 150 tons
• Grinding and milling equipment
  • Driving power 3 - 63 - 63 kW
  • Spindle rotating speeds 0-2500 rpm
  • Max. torque 2200 Nm

Basic machine:

Working space and travel
max. machining diameter 8500 mm
max. machining height 6000 mm
Faceplate diameter 6000 mm
Passage width between columns 8300 mm
Horizontal support adjustment, right 5000 mm
Horizontal support adjustment, left 4500 mm
Vertical support adjustment 3500 mm
Vertical cross-beam adjustment 4500 mm

Capacities and torques
Main drive 240 kW
max. torque on the faceplate 250 kNm
max. workpiece weight 150 tonnes
max. cutting force at 8.5 m diameter 15 kN

Boring and milling unit
Drive power 3 - 63 - 63 kW
Spindle speeds 0-2500 rpm
max. torque 2200 Nm
Number of gear levels 3

Speeds
Faceplate speed, continuous, lathing 0.5 …. 70 rpm
Faceplate speed, continuous, milling 0.0004 … 4 rpm
Feed speed support, vertical 0.1 - 2000 mm/min
Feed speed support, horizontal 0.1 - 2000 mm/min
Quick motion speed support, vertical 10.000 mm/min
Quick motion speed support, horizontal 10.000 mm/min
Quick motion speed, cross-beam 2.000 mm/min

Support
Cross-section 520 x 420 mm
min. plunge diameter 750 mm
max. cutting force at 6 m diameter 75 kN

Electrical equipment
The carousel lathe is fitted with the
following electrical equipment:

Siemens CNC control unit Sinumerik 840D
Siemens AC digital drives Simodrive 611D

Electrical cabinet and control desk from RITTAL Line and
circle measuring systems from HEIDENHA

Accessories:

Head changer
1 vertical boring and milling head, an angular boring and drilling head as well as a lathe adapter and two 6-fold holders are taken from a disk magazine containing a total of 6 head nests using the pick-up method via a hydraulic clamping system with mechanical catch, and attached by force-fit and interlock onto the chisel slide. The magazine is fixed on the right of the cross-beam.

Positioning adapter and multiple cutting chisel holder
The standardised positioning adapter for cutting chisel holders is removed from the head changer system using the pick-up method and held in position force-fit and interlocked on the chisel slide by means of a chuck system.
The multiple cutting chisel holder is removed with the positioning adapter from the storage station, swivelled across a Hirth-cogging level and positioned.
Equipped: either with 6 cassette or shaft tools,
max. cutting force: 50 kN for cassette tools, 75 kN for shaft tools,
min. penetration diameter 450 mm

Straight boring and milling head GB 1
The NC head is inserted in the chisel slide with automatic tool clamping using the pick-up method from the head changer system.

Chip transporting device
Capacity 1.8 m³/h with 2 chip transporters alongside the faceplate in the y-direction and one conveyer arranged across this which discharges the chips outside the working area at a height of approx. 1600 mm.

Angular boring and milling head WB 1
The angular boring and milling head has been designed for machining tasks in the 90° angle range. It is removed from the 6-station magazine and inserted into the chisel cutter using the pick-up method, with automatic tool clamping and inner coolant feed.

Operating platform
Can be moved independently up and down and in the x-direction. The complete machine controls are located in the swivelling control desk in the closed cabin. Exit to the front is possible following agreement with the local safety authorities. There is room for the storage of 10 SK50 tools provided.

Vertical adjustment via faceplate 4500 mm
Horizontal adjustment 3000 mm