Brúska na povrch s otočným stolom - Horiz.

JUNG JR350

Workpiece diameter 350 mm
Workpiece weight 99,999 kg
Workpiece height 240 mm
Total power requirement 7.5 kW
Machine weight approx. 2 t
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Rare opportunity:

Partially overhauled high-precision rotary table surface grinding machine

With brand-new control cabinet and new control system with BEMA grinding software

Rotary table diameter: 380 mm
Magnet diameter: 350 mm
Grinding wheel dimensions: 300x25x76.2 mm
Table speed, variable max.: 200 rpm
Table swivel angle: ±3 degrees
Grinding spindle speed: 800-4200 rpm
Grinding spindle drive power: 5 kW
Max. transverse travel: 225 mm
Max. vertical travel: 480 mm
Max. distance between magnetic chuck and spindle center: 390 mm

Automatic head dresser AF65:
For cylindrical dressing of the grinding wheel using the CD dressing method (dressing during the grinding process)
This reduces grinding times and saves dressing time.
The dressing amount is automatically compensated.

Automatic touch-off device AT-R:
Enables the grinding wheel to approach the workpiece quickly and automatically.

CNC control system with maximum programming comfort

Different grinding programs for
- Oscillation grinding
- Short-stroke grinding
- Plunge grinding
- Each for one or multiple surfaces at the same or different heights

Integrated dressing cycles in the grinding program:
- Table dressing with single-point diamond
- Automatic straight dressing
- CD dressing with AF65

Mini cycles:
- Automatic touch-off to the workpiece
- Positioning of individual axes
- Dressing

Area of application:

Highly precise surface grinding operations in medium and large batch production or single-part manufacturing with centric clamping.

Data subject to change without notice

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