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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

Rare opportunity:

Partially overhauled high-precision rotary table surface grinding machine

With completely new control cabinet and new control system featuring BEMA grinding software

Rotary table diameter: 380 mm
Magnet diameter: 350 mm
Grinding wheel dimensions: 300 x 25 x 76.2 mm
Table rotation speed, variable, max.: 200 rpm
Dedexbtl Topfx Ag Neku
Table swivel angle: ±3 degrees
Grinding spindle speed: 800 – 4200 rpm
Grinding spindle drive power: 5 kW
Max. cross travel: 225 mm
Max. vertical travel: 480 mm
Max. distance between magnetic chuck and spindle center: 390 mm

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

Automatic touch probe AT-R:
Enables quick and automatic approach to the workpiece with the grinding wheel.

CNC control for maximum programming convenience

Various grinding programs for:
-Pendulum grinding
-Short-stroke grinding
-Plunge grinding
-Each for one or multiple surfaces at the same or different height

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

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

Application area:

Ultra-precise surface grinding operations for medium- and large-batch production or single-part manufacturing in concentric clamping.

Data subject to change without notice.

Oglas je bil preveden samodejno, zaradi česar je morda prišlo do napak pri prevodu.