Description

HOPING MILLING MACHINE FOR GEARS SCHIESS RF 30 | €44132 + 23% VAT

SCHIESS RF 30 gear hobbing machine . It is a precision machine for machining large gears. A milling machine for milling cylindrical gears is designed to mill teeth using the method of individual single gear pitches.

 

Technical parameters of the SCHIESS RF 30 gear milling machine

- the largest diameter of the milled object: 3500 mm
- the largest diameter of the milled object with the hobbing method and with a tooth bevel of up to 45 degrees: 3000 mm
- the smallest diameter of the milled wheel: 60 mm
- the largest vertical displacement of the milling carriage: 2000 mm
- maximum load on the gripping disc: 25 t

The machine is intended for milling with:
- cylindrical cutters in steel/cast iron up to the module: 24/30
- disc cutters in steel/cast iron up to the module: 33/42
- end mills in steel/cast iron up to the module: 50/65

Other data of the SCHIESS RF-30 machine :
- outer diameter of the clamping table of the chuck disc: 1980 mm
- outer diameter of the chuck disc: 2200 mm
- diameter of the pitch worm wheel: approx. 2000 mm
- average pitch of the pitch worm: 8. Pi
- opening of the handle disc: 500 mm
- depth of the hole: approx. 1000 mm
- largest diameter of the hobbing cutter: 320 mm
- largest diameter of the disc cutter: 360 mm -
largest bevel of the teeth (inclination to the wheel axis): 45 degrees
- diameter of the milling spindle in front bearings: 150 mm
- milling spindle revolutions: 6-69 rpm.
- main drive engine revolutions: 690-2250 rpm.
- power of the main engine: 18 kW
- feed of the milling slide per revolution of the holder disc, for peripheral milling: 0.16-8
- feed of the milling sled per revolution of the holder disc, when creating single pitches of the gear wheel: -0.16-8
- rack feed , when milling worm wheels, per revolution of the gripping disc: 0.08-4
- revolutions of the gripping disc when setting the machine to work: 0.7-1.8 rpm.
- engine speed for quick adjustment: 700-2100 rpm.
- engine power for quick adjustment: 8 kW
- quick adjustment of the milling sled: 150-450 mm/min.
- quick stand adjustment: 150-400 mm/min.