Horizontalios krumpliaračių frezavimo staklės

MIKRON A 33/1

Wheel diameter – max. 80 mm
Wheel width 150 mm
Module – max. 2.5
Module – min.
Total power requirement 10 kW
Machine weight approx. 2,400 kg
Fully automatic hobbing machines for worm gear cutting
Type A 33 / 1 Year of manufacture 1985 Serial No. 14.06/14.07/14.15
TECHNICAL DATA:
Max. wheel diameter without parts magazine approx. 80 mm
Max. wheel diameter with parts magazine approx. 50 mm
Isdot Hw D Ropfx Acuoih
Max. module 2 / 2.5
Axial cutting length approx. 150 mm
Max. workpiece installation length approx. 200 mm

Milling slide swivels up to 90 degrees
Cutter – diameter 24 – 50/63 mm
Max. radial travel of the milling slide 0–14/18 mm
Max. milling cutter shift 25 mm
Cutter speeds 212 – 2,000 rpm
Axial feed rate stepless 0.05 – 4.0 mm/rot.
Radial feed rate stepless 0.2 – 200 mm/min.

Milling spindle drive 3 kW
Total drive approx. 10 kW – 50 Hz – 380 Volt
Weight approx. 2,400 kg

Accessories / Special equipment:
Fully automatic operating cycle and minimal auxiliary times enabled by freely programmable SIEMENS programmable controller S5 for all machining steps, e.g. rapid traverse, feed, cutter on/off, for loading device, tailstock, possible shifting, etc. With piece counter,
program numbering, and 30-position digital error display.
Pneumatic workpiece loading and unloading device parallel to the workpiece axis for shaft-shaped workpieces approx. 140 mm in length x 8 mm Ø, with pneumatic double gripper for loading and unloading workpieces; raw parts are placed in exchange cassettes outside and
then inserted into the loading unit.
The double gripper places the parts between the workpiece spindle and tailstock; the tailstock quill pushes the parts into the main spindle collet and clamps them simultaneously.
Finished parts are ejected from the main spindle and also returned to the (finished parts) cassette by the gripper. The entire process is electrically monitored and controlled.
The complete loading device is enclosed with Plexiglas.
Hydraulic workpiece clamping device with collets and hydraulic ejector
Separate coolant system with magnetic separator * separate hydraulic unit * various change gears
Condition: good – 3 machines available, currently 1 machine ready for demonstration and under power.
Machine is set up for cutting worm shafts/armature shafts
used in variable transmissions for automotive seat adjusters, window regulators, etc.

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