Stroj za rezkanje zobnikov CNC

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 system: Fanuc 18i-MB
Total power requirement: kW
Machine weight approx.: 2.2 t
Space requirement approx.: 2100 x 1440 x 1700 mm

Additional information
The combined CNC hobbing and worm milling machine KOEPFER MZ 120 stands out for its flexible usability and is designed for use in the small module range. The machine can be converted from a worm milling machine to a hobbing machine and vice versa simply by swiveling the milling spindle from the horizontal to the vertical position and selecting the appropriate operating mode on the CNC control system.

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: loader longitudinal axis
A-axis: swivel axis tool spindle head (included as option)
Y-axis: shift axis (included as option)

Manufacturing programs include:
Gjdpox Ux Suofx Adxott
- Worm milling
- Gear hobbing
- Worm hobbing
- Hypoid and spur/bevel gear milling
- Bevel gear hobbing

Milling cycles:
- Straight, helical, crowned gearing
- Radial, radial-axial, climb milling and conventional milling
- Roughing, finishing
- Worm gears
- Straight-toothed bevel gears, face tooth cutting (option only with partial process)
- Worms

[Equipment]
- 300 liter coolant tank KF with LNS Turbo MS 250 chip conveyor
- Retrofitted and manufactured in 2021!!!
- Kraft and Bauer fire suppression system
- Spiral conveyor
- Machine documentation

[Technical Data]
Workpieces:
- Workpiece diameter: 2–45 mm
- Max. workpiece length: 250 mm
- Gear 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 of milling head:
+/- 45° (hobbing)
+/- 30° (worm milling)
- Shift travel:
34 mm (manual adjustment)
34 mm (CNC axis)
- Collet/retracting arbor: W 20
- Max. speed of workpiece spindle: 770 rpm
- Milling spindle drive: 0.55 kW
- Max. milling spindle speed: 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:
- X-axis: 6,000 mm/min
- Z-axis: 6,000 mm/min
- Hydraulic unit: 0.37 kW

Oglas je bil preveden samodejno, zaradi česar je morda prišlo do napak pri prevodu.