Cilindrinio šlifavimo staklės - Universalios

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: MK5
Workpiece spindle speed: 20–400 rpm
Workpiece headstock swiveling: 360°
Grinding headstock swiveling: 180° ±
Grinding spindle speed: 1500, 1700, 2200 rpm
Infeed (per stroke): 0–9.99 mm/Ø
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Continuous infeed: 0–9.99 mm/Ø
Table swiveling: ±8°
Longitudinal table travel: 1100 mm
Table speed: 0.02–6 m/min
Workpiece weight between centers: 130 kg
Cross travel max.: 270 mm
Max. workpiece weight (unsupported): 130 kg incl. clamping
Internal spindle mounting: 80 mm
Tailstock quill mounting: MK3
Quill stroke: 30 mm
Total power requirement: 6.5 kW
Machine weight approx.: 3.05 t
Space requirement approx.: 4 x 2 m
Overhauled according to Kellenberger guidelines including new, modern, and future-proof control system.

Photo shows a delivered machine.

- Very simple operation via touch panel.
- Symbol layout on control panel almost identical to original control, so no retraining necessary.
- Diagnostic function with display of PLC messages and digital I/Os
- Dressing function can be modified or expanded as per customer request.
- Oriented spindle stop for the workpiece spindle available on request.
- New maximum infeed amount of 40 mm, further expansion possible on request.

- Digital readout in 2 axes. X-axis resolution: 0.5 micron

Options:

- Encoder with digital display in the workpiece spindle headstock
- Encoder with digital display in the grinding spindle headstock (height adjustment with spindle not possible)
- New, robust internal grinding attachment, 80 mm or 100 mm diameter
- Increased centre height up to max. 225 mm
- Grinding spindle speed control

Included:

- Operating tools
- Clamping tube for chuck

Further accessories on request.

The machine features an electronically controlled infeed system in the X-axis with stepper motor drive.
Hydraulic table longitudinal and rapid traverse movement.
Versatile use in production for external and internal cylindrical grinding, or for external, face, and internal grinding in a single clamping for individual parts.

Possible options:

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

The machine tool currently does not comply with the basic safety and protection requirements as stated in BetrSichV 2015.
A risk assessment according to BetrSichV must be carried out to determine the required minimum safety objectives.

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