max. wheel diameter: 2-45 mm
gear width: 250 mm
max. module:
1,5 mm
min. module: 0,5 mm
Control: Fanuc 18i-MB
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, helical, crowned gearing
- radial,
radial-axial, climb and conventional
milling, roughing,
finishing
- worm wheels, straight-toothed bevel wheels, face
gearing (option: only in
partial process)
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 deg.
(Rolling)
Maximum setting angle of milling head +/-30 deg. (worm
milling)
Shift travel 34 mm (CNC axis)
Collet / retraction
mandrel K512523 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 deg.
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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