Frézka - univerzálna

BOHNER & KÖHLE WF 3/12 TNC 426

x-travel 1800 mm
y-travel 1200 mm
z-travel 900 mm
Total power requirement 50 kW
Machine weight approx. 15 t
Space requirement approx. m
BOHNER & KÖHLE
Universal milling machine for toolmaking with HEIDENHAIN CNC control
Type WF 3 / 12 TNC 426
Year of manufacture 1979 / modernised 1999
Serial no. 178
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Table size: 1,600 x 1,200 mm
Table travels: longitudinal (X) 1,800 mm
cross (Y) 1,200 mm
rotary (manual) 360°
Table load approx. 4,000 kg

Milling slide travel (Z) vertical 900 mm
Milling head travel vertical (W) 300 mm
Milling head swivels 2 x 90°

Mounting height under spindle 1,000 mm
Spindle overhang 1,230 mm
Max. workpiece dia. for rotary milling 2,100 mm

Spindle taper SK 50
Spindle speeds continuously variable 0 – 3,200 rpm

Milling head feeds per spindle revolution 0.04 - 0.4 mm/min
Feeds, longitudinal and cross (stepless) 100 – 4,000 mm/min
Creep feed 2 - 8 mm/min
Rapid traverse up to 10,000 mm/min
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Spindle drive 22 kW
Total power approx. 50 kW - 380 V - 50 Hz
Weight approx. 15 t

Accessories / Special equipment:

• HEIDENHAIN CNC path control, type TNC 426 CB for 4 axes (?), originally supplied as a mechanical machine and fitted with the above control in 1999. Operation via operator panel with display.
• Hydromechanical clamping of the travel axes, hydraulic oil cooler.
• Approx. 20 SK 50 tool holders, angle milling head, electric tool clamping device,
• Side supports for the work table, separate control cabinet,
• Rotary table can be turned or positioned manually.
• RS 232 and RJ 45 interfaces for direct programming

Condition: good – ready for demonstration, robust and very easy to handle machine
Delivery: ex stock – as inspected
Payment: strictly net – upon receipt of invoice

We look forward to receiving your order.
Various milling machines and machining centres of all types and sizes available from stock at any time!

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