Cilindriskā slīpmašīna

GP-Rundschleiftechnik GmbH GP K11-1000

K11-1000 Cylindrical Grinding Machine

Gusdpfx Acotudipjush
Also available with grinding length 650 mm
Make: Karstens
Technical Data:
Centres distance: 1100 mm
Centre height: 180 mm / (250 mm = optional)
Workpiece weight: 100 kg between centers (cantilever), 300 kg between centers
Grinding wheel diameter: 400 mm or 500 mm (external grinding wheel)
Workpiece spindle: MT 4, speed continuously adjustable 30-450 rpm, swiveling range 0 - 90°
Tailstock: MT 4, quill stroke 45 mm
Quill force: 200-600 N manual, (up to 2500 N possible, adjustable = option)
Table swiveling: 10 degrees
Cross slide travel: 80 mm
Rapid traverse travel: 50 mm
Coarse air cushion adjustment: 280 mm
External grinding spindle motor: 4 kW / (5.5 kW = option)
Infinitely variable speed adjustment of the grinding wheel via 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 liters
Machine weight: net 3800 kg
Feed drive via DC motor
Air cushion-assisted rapid adjustment of the grinding spindle headstock for quick and safe positioning to the grinding position.
Separate drives for external and internal grinding spindles.
Fully automatic operation, feed movement by rotary switch:
Rapid advance, rapid return, grinding mode, feed stop, micron feed.
Automatic longitudinal grinding cycle
Central coolant supply for all grinding stations
Workpiece spindle headstock with continuously variable drive for both rotating and lockable spindle.
Digital feed control with Siemens panel and Siemens PLC for longitudinal grinding and plunge grinding, programmable retraction, feed amounts, feed rates, spark-out times, idle strokes, compatible with the old Karstens feed control, with full-color Siemens touch panel
Comparable to Studer/Kellenberger/Schaudt/Tschudin/Tacchella/Dannobat

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