max. wheel diameter: 2-45 mm
gear width: 250 mm
max. module:
1,5 mm
min. module: 0,5 mm
Control: Fanuc 18i
total power
requirement: kW
weight of the machine ca.: 2,2 t
dimensions
of the machine ca.: m
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 K51523 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
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