Description:

NC machine table (X-axis)
Travel speed: 0.1 - 30 m/min
Travel range: 800mm
Tip height: -K version .200 mm
grindable workpiece Ø: 10 - 250 mm
Center width (max. workpiece length): 800 mm
NC divider (A axis)
possible divisions: 1-999
Accuracy: ±3 angular seconds
Workpiece centering by centering tip: Version K MK3
Max. Speed: 80 min-1
NC grinding slide (Z-axis)
Feed step: 0.001 mm
Input fineness: 0.001 mm
Travel speed: max. 2 m/min
Travel: 335 mm
NC shift axis (transverse movement of the grinding wheel Y-axis)
Travel: ± 70 mm
Travel speed: max. 1m/min
Input fineness: 0.001 mm
NC dressing device (B; U and W axis)
Working area of the setter: 120 mm x 120 mm
Numerically controlled axes: 3
Feed speeds:
U-axis: 0-2500 mm/min
W-axis: 0 - 2500 mm/min
B-axis: 0 - 100 min-1
Step fineness:
U-axis: 0.0005 mm
W-axis: 0.0005 mm
B-axis: 0.025°
Grinding spindles (data are based on a maximum cutting speed = 120 m/s)
Spindle type with high-speed bearings: SK 63 --Grinding wheelsø 63 - 50 mm--Speed range: up to 25,000 min
Tailstock
Travel: Clamping stroke of the tip 49 mm
Height adjustability: ± 1 mm
Transverse adjustment: ± 2 mm
Tip angle of the tailstock tips: 60°
Coolant system
Coolant tank capacity: max. 3500 L
Volume for spindle cooling water: approx. 200 L
Medium: Rust protection r007.0014.003 Mixing ratio 1:10
Flow rate of the high-pressure pump L3MW-45/70-AFOKS-O: 160 l/min (p=50 bar)
Flow rate of the high-pressure pump L3MW-25/50-AFOKS-O: 26 Vmin (p=60 bar)
Coolant flow rate: 300l/min for ISO-VG 10
Electrical connection values:
Total connection value: 100 kVA
Voltage: 400V ± 5%
Frequency: 50 Hz ± 3%
Control voltage: 24 V
Performance of the engines
Motor for grinding spindle drive SK: 10 kW
Motor for divider (A-axis): Version K Peale (100) = 12.6 kW
Motor for machine table drive (X-axis): P_calc(100) = 14.7 kW
Motor for feed axis (Z-axis): P_calc(100) = 6,3 kW
Motor for shift axis (Y-axis): P_calc(100) = 1.3 kW
Motor for hydraulic power pack: 0, kW
Engine for lubrication unit (divider): 0,25 kW
Motor for lubrication unit (spindle table): 0,25 kW
Motor for NC converters (U; W; B-axis) : ): P_calc(100) = 0,63 kW
Motor for diamond dressing wheel: 0,075 kW
Motor for worm gear motor CA 41 M1 C4 (low-bed filter): 0.37 kW
Motor for worm gear motor SA 52 DT 71 D6 (low-bed filter): 0,25 kW
Motor for gear motor DR 62.0x 80-2/SG80 (low-bed filter): 0.086 kW
Motor for filling pump TB 160/550 (low-bed filter): 0.5 kW
Motor for filter lifting pump TB 400/450 (coolant system): 1.1 kW
Motor for high pressure pump-L3MW-45/70-AFOKS-O (coolant system): 18,5 kW
Motor for high pressure pump L3MW-25/50-AFOKS-O (coolant system): 5.5 kW
Motor for circulation pump TS 21/350 (coolant system): 0.63 kW
Immersion recooler: 16,7 kW
Extraction system AFS 1600: 1,02 kW
Pump divider + bed: 0,070 KW
CNC control
CNC control for 8 axes: Siemens System 8400

#6329