Description
Grinding diameter 350 mm
Grinding length 1000 mm
Center height 175 mm
Space requirement approx. 3.6/3.5 m
As the world's leading company in the field of Kellenberger - Overhaul / Retrofit, we are not only able to deliver the machines in new machine quality and with a guarantee, but can also offer you the service for your machines.
Photos of an identical machine with a center height of 225mm
Base:
Kellenberger Kel-Varia UR175-1000
Grinding head UR with T1-T2-T3
basic equipment:
-T1 500mm grinding wheel diameter
-T2 400mm grinding wheel diameter
-B axis high definition
-Marposs measuring device for tool measurement
-Tool measurement
-Active longitudinal positioning
-GAP on T1 from ELASO contactless integrated into the control surface
-Semi-automatic balancing from ELASO integrated into the control surface
-Tailstock with manual retraction
- Workpiece headstock MK5 with short taper mount DIN 55026
-Belt-driven internal grinding device
-suction
Options at extra cost:
- New high-precision workhead with torque drive
- Internal grinding device for high-frequency spindles with a diameter of 120 mm
-HF internal grinding spindle Fischer MFM-1224/42/31 re.HJND-21
-HF spindle with HSK mount 24,000 rpm with integrated GAP sensor. (Delivery time)
-CNC controlled C axis
-Out-of-round grinding
-hydrostatic threaded spindle in x
-New hydrostatic unit with only 1 pump and accumulator thus better energy efficiency.
-Monitoring of the water content in the hydrostatic system
Other options available on request
Mechanical overhaul:
-Complete machine overhauled according to Kellenberger measurement protocol
-New service-friendly cab
-Repainting
Electrical overhaul:
-New modern CNC CYLINDRICAL GRINDING MACHINE control with circular grinding surface
-Rebuilt control cabinet
-New drive technology
-Replacement of all electrical lines, Berus pressure switches, etc.
-New absolute glass scales in x and z
-New absolute rotary encoder (at B-axis)
Steering:
Basic Grinding Cycles
- Workpiece zeros with Z-Pos (longitudinal positioning)
-Grinding wheel measurement with T
- Bleed sensor cap
-Measuring dressing diamonds
-Corrections
- External and internal cylindrical grinding (pendulum and plunge grinding)
- External and internal taper grinding (swivelling the B-axis, dressing with a straight wheel)
-Outer and inner radius grinding (radius dressed on disc)
Optional grinding cycles
-Profile grooving outside and inside with profile disc
-Profile grinding outside and inside with straight wheel
- Single and multi-thread external and internal thread grinding with freely selectable flank angle
-Acme thread grinding
- Outside and inside non-circular grinding
Please note that this description may have been translated automatically. Contact us for further information. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase