Vertikalios krumpliaračių frezavimo staklės

LIEBHERR LC 82

Wheel diameter - max. 80 mm
Wheel width 120 mm
Module - max. 3
Module - min. 1
Control: SIEMENS 840 C
Total power requirement: 30 kW
Machine weight approx. 7,500 kg
Footprint approx. [space missing] m
LIEBHERR
CNC-controlled gear hobbing machine
Type: LC 82
Year of manufacture: 1995 # 0836

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Wheel diameter max. 80 mm
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Module 1 – 3
Helix angle +/- 45°

Distance table center to tool center: 15 – 160 mm
Vertical travel of milling slide: 250 mm
Shift range/tool traverse: 180 mm
Min. number of teeth: 3
Cutter Ø x length approx.: 90 x 200 mm
Cutter speeds up to max.: 800 rpm
Feeds in axial/radial/tangential: 20/4/5 mm/rev

Max. workpiece clamping length: 250 mm

Spindle drive approx.: 8 kW
Total drive approx.: 30 kW - 400 V – 50 Hz
Total weight approx.: 7,500 kg

Accessories / Special equipment:

• SIEMENS CNC control type 840 C for 6 axes (i.e. cutter drive/Table drive/Swivel angle of the milling head/axial feed/radial feed/tangential feed) with gear-specific user interface and diagnostic functions for rapid troubleshooting.
• With device for automatic insertion of the hob into the tooth gap
• Automatic shifting of the cutter axis
• Automatic workpiece loading unit SSL = quick swivel loader using a mechanical step transmission and cam disk for fast loading times, with 3-way rotary gripper for blank gripping/working position/unloading.
Current workpiece size Ø 30 x 120 mm, helical gearing (pinions)
• Workpiece feeding by means of plate chain conveyor (PKB) for workpieces with positive-fit carrier. Additional feed belt for raw and finished parts
• Chip conveyor, complete working area enclosure, intermediate coolant tank with pump
Complete working area enclosure with sliding door and oil mist extraction, etc.
The machine can also be used for dry gear cutting.

Condition: satisfactory to good – under power and ready for demonstration, compact design!
Delivery: ex-stock – as inspected
Payment: net cash – on receipt of invoice

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