Machine in very good condition
run in one shift (20,000 switch-on hours).
Available from January 2024
Fanuc 0i-TD control system
Centre distance 650mm
Centre height 175mm
Workpiece table swivelling +8.5° with fine adjustment and pneumatic lift-off
Cross axis X travel 285mm
Feed rate 0.001-10,000mm/min
Direct, linear absolute measuring system, resolution 0.0001mm
Longitudinal axis Z Travel 800mm
Feed rate 0.001-20,000mm/min
Direct, linear absolute measuring system, resolution 0.0001mm
H1 wheelhead with B-axis and 1° Hirth serration
Three tool positions
Swivelling range -15 to +225°
Pos T2 - External grinding with grinding discs Ø500x80x203mm
Motor spindle with internal cooling 7.5-11kW, 3,200rpm_max, v_max = 50m/s
Cone 1:10, nominal Ø 63mm
Pos T2 - External grinding 30° with grinding discs Ø500x80x203mm
Motor spindle with internal cooling 7.5-11kW, 3,200rpm_max, v_max = 50m/s
Cone 1:10, nominal Ø 63mm
Swivelling measuring probe
Pos T3 - Internal grinding unit with high frequency grinding spindle Ø120mm
Motor spindle Fischer MFM 24'-42'000 rpm, 15kW, mounting HJND 21
with oil-air lubrication and water cooling
Dressing device, not controlled, movable in X,
with dressing tool holder for 2 dressing tools MK1, height-adjustable
Workpiece headstock, mounting cone MK4
Spindle nose Ø 70mm, spindle passage Ø 26mm
Manual spindle locking, without monitoring
C-axis, accuracy +/- 0.5°
Workpiece drive 3kW, speed 1-1,500 rpm
Pneumatic lifting
Equipment:
Dittel S6000 electronic grinding detection system
with gauging sensors on both table and headstock
Accessories:
2-circuit hydraulics
3nine sanding mist extraction system
Automatic paper belt filter Flow feed, pumps and tank 375 litres
Water cooling circuit 100 litres for sanding drives
Documentation