MONNIER + ZAHNER KOEPFER MZ 120 CNC gear hobbing and worm milling machine Top seller

Description

The combined CNC gear hobbing and worm milling machine Koepfer MZ 120 is
characterized by its flexible usability and is used in the small module area.
Just by swiveling the milling spindle from the horizontal to the vertical
position and by selecting the corresponding operating mode of the CNC control,
the worm milling machine becomes a gear hobbing machine and vice versa.
Technical data:
CNC control Fanuc 18i-MB
Programming Dialog/ISO
Milling cycles:
straight, oblique, crowned toothing,
radial, radial-axial, co- and counter-rotating milling,
roughing, finishing,
worm gears
straight-toothed bevel gears, face gearing (option: only in partial process)
worms
workpiece diameter 2-45 mm
maximum workpiece length 250 mm
maximum toothing length 150 mm
maximum module in steel 1 mm (gear hobbing)
maximum module in steel 1.5 mm (worm milling)
maximum module in steel 0.5 mm (bevel gear hobbing)
milling cutter diameter 16-32 mm (gear hobbing)
milling cutter diameter 40-63 mm (worm milling)
maximum setting angle of milling head +/-45° (Rolling)
Maximum setting angle of milling head +/-30° (worm milling)
Shift travel 34 mm (CNC axis)
Collet / retraction mandrel W20
Maximum speed of the workpiece spindle 770 rpm.
Milling spindle drive 0.55 kW
Maximum speed of the milling spindle 8000 rpm.
CNC axis drives:
X-axis = plunge travel 80 mm
Z-axis = longitudinal feed travel 190 mm
C-axis = workpiece axis 360°
Rapid traverse X/Z 6 m/min.
Hydraulic unit 0.37 kW
Machine weight approx. 2200 kg
Dimensions 2100 x 1440 x 1700 (LxWxH)
Options:
CNC shift axis 34 mm
Adjustment angle with CNC axis
Deburring device
Accessories: spiral conveyor