Cilindrinio šlifavimo staklės - Universalios

KELLENBERGER KEL-VARIA UR175-1000 BEMA 12-3

Grinding diameter 350 mm
Grinding length 1000 mm
Centre height 175 mm
Space requirement approx. 3.6 / 3.5 m
Photos show identical machine with centre height 225 mm

Base machine:
Kellenberger Kel-Varia UR175-1000 Kelco 120
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Grinding head UR with T1-T2-T3

Standard equipment:

- T1: grinding wheel diameter 500 mm
- T2: grinding wheel diameter 400 mm
- B-axis infinitely variable, high-resolution
- Marposs measuring system for tool measurement
- Active longitudinal positioning
- GAP control on T1 and T2 by ELASO, contactless integration in the control interface
- Semi-automatic balancing by ELASO, integrated in the control interface
- Tailstock with manual retraction
- Workpiece spindle head MK5 with short taper mount DIN 55026
- Internal grinding attachment, belt driven

Options available at extra cost:

- New high-precision workpiece spindle head with torque drive
- Internal grinding attachment for high-frequency spindles, 120 mm diameter
- HF internal grinding spindle Fischer MFM-1224/42/31 D-21
- HF spindle with HSK interface, 24,000 rpm with integrated GAP sensor (lead time applies)
- CNC-controlled C-axis
- Non-circular (polygon) grinding
- Hydrostatic lead screw in X
- New hydrostatic unit with only 1 pump and accumulator for improved energy efficiency
- Monitoring of water content in the hydrostatic system
- Extraction system

Further options available on request

Mechanical overhaul:

- Complete machine overhauled in accordance with Kellenberger test protocol
- New easy-maintenance enclosure
- New paintwork

Electrical overhaul:

- New, modern CNC CYLINDRICAL GRINDER CONTROL with BEMA grinding interface
- Newly built control cabinet
- New drive technology
- Replacement of all electrical wiring, pressure switches, etc.
- New absolute glass scales in X and Z axes
- New absolute rotary encoder (for B-axis)

Control system:

The grinding software consists of a basic license and various optional modules depending on the machine’s equipment.
Basic software features:
- External and internal oscillation grinding
- External and internal plunge grinding
- External and internal face oscillation grinding
- External and internal face plunge grinding
- External and internal cylindrical oscillation grinding
- External and internal radius grinding, radius dressed on the wheel
- Semi-automatic oscillation grinding
- Workpiece zero setting
- Wheel zero setting
- Measurement of dressing diamonds
- 2 form diamonds
- 1 form diamond or dressing roll (dressing roll required)
- Form roll (dressing roll required)
- 3 flat dressing units
- Corrections
- Z-position measurement (probe required)
- GAP contact (touching device required)

OPTIONS available at extra cost:

Profile plunge grinding software:
- External and internal profile plunge grinding with profile wheel

Profile grinding software:
- External and internal profile grinding with straight wheel

Thread grinding software:
- Single- and multi-start external and internal thread grinding with profile dressed on the wheel
- Dressing of single- and multi-rib wheels
- Flank angle freely selectable

Trapezoidal thread grinding software:
- Additional dressing of trapezoidal threads possible

External and internal non-round plunge grinding:
- External and internal non-round oscillation grinding

Non-round grinding software:

Precondition for non-round grinding is equipping the workpiece spindle with a high-resolution rotary encoder to enable operation as a C-axis.
The non-round...

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