Cilindrični brusilni stroj

Karstens Premium Retrofit K11 1000

Karstens K11 1000 Premium Retrofit Cylindrical Grinding Machine

Manufacturer: Karstens
Technical Specifications:

- Centre distance: 1100 mm
- Centre height: 180 mm (250 mm optional)
- Workpiece weight: 100 kg between centers (floating), 300 kg between centres
- Grinding wheel diameter: 400 mm or 500 mm (external grinding wheel)
- Workpiece spindle: MT4, infinitely variable speed 30–450 rpm, swivel range 0 – 90°
- Tailstock: MT4, quill stroke 45 mm
- Quill force: 200–600 N manually (up to 2500 N adjustable as an option)
- Table swivel angle: 10 degrees
- Infeed spindle adjustment travel: 80 mm
- Rapid traverse travel: 50 mm
- Coarse adjustment with air cushion: 280 mm
- External grinding spindle motor: 4 kW (5.5 kW optional)
- Stepless speed adjustment of the grinding wheel using potentiometer
- Internal grinding spindle motor: 2.2 kW
- Workpiece spindle motor: 1.1 kW
- Hydraulic motor: 1.5 kW
- Lubrication motor: 0.1 kW
- Hydraulic tank: 80 litres
- Net machine weight: 3,800 kg
- Infeed drive via DC motor
- Air cushion-supported rapid adjustment of the grinding spindle head for quick and safe positioning of the grinding position.
- Separate drive for external and internal grinding spindles.
- Fully automatic operating sequence, infeed movement via rotary cam switch: rapid approach, rapid withdrawal, grinding operation, infeed stop, μm infeed.
- Automatic longitudinal grinding cycle
- Central coolant supply for all grinding stations
- Workpiece spindle head with steplessly adjustable drive for rotating and clamping spindle.
- New digital infeed control system with Siemens panel and Siemens PLC for longitudinal and plunge grinding, input for retraction, infeed quantities, feed rates, spark-out times, idle strokes. Compatible with the previous Karstens infeed control system, equipped with a colour Siemens touch panel.
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- Comparable to Studer / Kellenberger / Schaudt / Tschudin / Tacchella / Dannobat

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