| Hob diameter 40….200 mm|
Max. length of insert hobs 200 mm,
Max. Depth of grinded chip flute 50/12 module/mm
Helix angles of spiral chip flutes, L.H. and R.H 0..6deg.
Number of chip flutes 1…99 pcs
Front angle 0…10 deg.
Diameters of fit holes16,22,27,32,40,50,60
Max. diameter of grinding wheel of pressure angle 20 0 250 mm
Rotation speed of grinding 1500…3000
Number of controlled axes with help of CNC SINUMERIC 802Dsl
- total :4
- simultaneously :2
Max. Work travel along controlled axes
- longitudinal table travel (X axis) 630 mm,
- cross carriage travel (Z axis) 260 mm,
- vertical support travel (Y axis) 320 mm,
- hob stock spindle rotation (A axis) not limited deg.
Limits of work feeds on controlled axes, m/min:
- Х 10
- Y 5
- Z 5
Discreetness of travels settings on the axes
- linear 0,001 mm,
- circular 0,001 deg.
Main drive power 2,2 kW
Mains supply A.C., 3-phase
Voltage, V 380 ± 38
Frequency, Hz 50 ± 1
Overall dimensions (without stand-alone equipment2500 x 2000 x 2350 mm,
Weight 7 tons
Accuracy and roughness level for grinding single-start hobs