Mesin penggiling silinder - universal

KELLENBERGER UR175-1000 BEMA STEP

Grinding diameter 350 mm
Grinding length 1000 mm
Centre height 175 mm
Grinding wheel diameter 400 mm
Grinding wheel width 50 mm
Bore 127 mm
Workpiece spindle taper MT5
Workpiece spindle speed 20–400 rpm
Workpiece headstock swivelling 360°
Grinding headstock swivelling 180° ±
Grinding spindle speeds 1500, 1700, 2200 rpm
Plunge feed: incremental 0–9.99 mm/Ø
Plunge feed: continuous 0–9.99 mm/Ø
Table swivelling ±8°
Longitudinal table travel 1100 mm
Table speed 0.02–6 m/min
Workpiece weight between centres 130 kg
Cross travel max. 270 mm
Workpiece weight max. (flying) 130 kg incl. clamping
Internal spindle mounting 80 mm
Tailstock quill mounting MT3
Quill travel 30 mm
Total power requirement 6.5 kW
Machine weight approx. 3.05 t
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Space requirement approx. 4 x 2 m
Overhauled according to Kellenberger guidelines including new, modern and future-proof control system.

Photo shows a previously delivered machine.

-The touch panel operation is extremely user-friendly.
-The icons on the control panel are virtually identical to the original control, so no retraining is required.
-Diagnostic function with display of PLC messages and digital I/Os.
-Dressing function can be extended or modified to customer requirements.
-Workpiece spindle oriented stop available on request.
-New maximum infeed amount: 40 mm, extendable upon request.

-Digital display on 2 axes. X-axis resolution 0.5 µm.

Options:
-Encoder with digital display on the workpiece headstock
-Encoder with digital display on the grinding headstock (no height adjustment with spindle possible)
-New stable internal grinding attachment diameter 80 mm or 100 mm
-Increase of centre height up to max. 225 mm
-Speed control for grinding spindle

Includes:
-Operating tools
-Clamping tube for chuck

Further accessories available upon request.

The machine is equipped with an electronically controlled feed system in the X-axis with stepper motor drive.
Hydraulic longitudinal and rapid traverse table movement.
Versatile applications in production for external and internal cylindrical grinding, or for external, face and internal grinding in a single setup of individual parts.

Available options:
-Semi-automatic dressing cycles for external and internal grinding
-Automatic dressing compensation
-Measuring control

At the present time, the machine tool does not comply with the essential safety and protection requirements as specified in the BetrSichV 2015.
The required minimum safety objectives must be determined by a risk assessment in accordance with the BetrSichV.

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