CNC horizontalioji krumpliaraštė frezavimo staklė

MONNIER & ZAHNER KOEPFER MZ 120

Technical Details:
Maximum wheel diameter: 2–45 mm
Wheel width: 250 mm
Maximum module: 1.5 mm
Minimum module: 0.5 mm
Control: Fanuc 18i-MB
Approx. machine weight: 2.2 t
Approx. space requirement: 2100 x 1440 x 1700 mm

Additional Information:
The combined CNC hobbing and worm milling machine KOEPFER MZ 120 is renowned for its flexible range of applications and is primarily used for small module sizes. Merely by swiveling the milling spindle from the horizontal to the vertical position and selecting the appropriate operating mode on the CNC control, the worm milling machine can be converted into a gear hobbing machine and vice versa.

CNC Control Fanuc 18i-MB (Dialog/ISO)
CNC axes:
X axis - plunging axis
Z axis - longitudinal axis
C axis - workpiece spindle
B axis - tool spindle
V axis - longitudinal loader axis
A axis - swivel axis for tool spindle head (optional feature)
Y axis - shift axis (optional feature)

With the following machining programs:
- Worm milling
- Gear hobbing
- Worm hobbing
- Bevel gear and spur gear milling
- Bevel gear hobbing

Milling cycles:
straight, helical, crowned toothing,
radial, radial-axial, climb and conventional milling,
roughing, finishing,
worm gears,
Dwedpfew Rmakjx Af Hec
straight-toothed bevel gears, face gear cutting (optionally only as a partial process),
worms

[Equipment]
300-liter coolant tank with LNS Turbo MS 250 chip conveyor
Retrofitted and from year 2021!!!
Kraft and Bauer fire extinguishing system
Vibratory bowl feeder
Machine documentation

[Technical Data]
Workpieces:
Workpiece diameter: 2–45 mm
Max. workpiece length: 250 mm
Tooth cutting length: 150 mm
Max. module in steel:
1 mm (gear hobbing)
1.5 mm (worm milling)
0.5 mm (bevel gear hobbing)

Tools:
Cutter diameter:
16–32 mm (gear hobbing)
40–63 mm (worm milling)

Machine:
Max. setting angle for milling head:
+/- 45° (hobbing)
+/- 30° (worm milling)
Shift path:
34 mm (manual adjustment)
34 mm (CNC axis)
Collet/Drawbar: W 20
Max. speed of workpiece spindle: 770 rpm
Milling spindle drive: 0.55 kW
Max. speed of milling spindle: 8,000 rpm
Axis drives:
X axis (plunge) / travel: 80 mm via CNC
Z axis (longitudinal feed) / travel: 190 mm via CNC
C axis (workpiece axis) via CNC
Rapid traverse rates:
X axis: 6,000 mm/min
Z axis: 6,000 mm/min
Hydraulic unit: 0.37 kW

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