Valcová brúska

TOS BUB 40-1000

External Cylindrical Grinding Machine
Manufacturer: TOS
Model: BUB 40-1000
Year of manufacture: 1993
Control system: Cetos K 51

WORK AREA - CYLINDRICAL GRINDING
Max. swing diameter: 400 mm
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Max. workpiece weight between centers: 500 kg
Max. workpiece weight, single-sided clamping: 100 kg

EXTERNAL GRINDING AREA
Max. grinding diameter: 400 mm
Min. grinding diameter: 10 mm
Grinding length: 1000 mm

TABLE – CYLINDRICAL GRINDING
Swiveling range (B-axis): from 8.5°
B-axis rotational range: up to -4.5°
Longitudinal travel: 1200 mm

WORKPIECE SPINDLE HEADSTOCK
Swiveling range (B-axis): from 0°
B-axis rotational range: up to 90°
Spindle bore: 40 mm
Number of gear steps: 2
Drive power: 9.5 kW
Tool holder: MT 5

TAILSTOCK
Quill stroke: 40 mm
Quill taper: MT 5
Max. set-up force: 4 kN

GRINDING SPINDLE HEADSTOCK
Swiveling range (B-axis): from -15°
B-axis rotational range: up to 45°

GRINDING WHEEL
Type: grinding wheel/disc
Max. diameter: 500 mm
Bore diameter: 203 mm
Width: 80 mm

ELECTRICAL DATA
Connected load: 16 kVA
Connection voltage: 400 V
Mains frequency: 50 Hz

DIMENSIONS / WEIGHT
Required space left/right: 4700 mm
Required space front/back: 2050 mm
Overall height: 1900 mm
Total weight: approx. 5400 kg

ADDITIONAL EQUIPMENT (GRINDING)
Balancing device: yes
Machine in well-maintained condition
Workpiece spindle headstock swiveling 90°
Grinding spindle headstock swiveling -15°, +45°
Table swiveling +8°30' to -4°30'
Accessories:
- Hydrostatic spindle
- Various corundum grinding wheels
- 2 diamond grinding wheels
- MPM balancing head, replaced in 2021
- Filtration system
- Extraction unit

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