Mesin penggilingan tepi lembaran logam

Graebener Einseitige Blechkantenfräsmaschine

Technical Data:

Longitudinal travel (X-axis): 15,900 mm

Horizontal traverse (Z-axis): 790 mm

Vertical traverse (Y-axis): 500 mm

Milling spindle swivel range: 45° +/-

Milling spindle drive power (DC motor): 50 kW

Milling spindle diameter in front bearing: 160 mm

Internal tool holder: ISO No. 50 DIN 2079

External tool holder: ISO No. 60

Tool clamping: manual via M24 threaded rod

Spindle speed steplessly adjustable in 2 ranges from 50–500 rpm

Speed range in 1st stage: 50–250 rpm

Speed range in 2nd stage: 100–500 rpm

Step increment: 1:2

Constant power range: 160 rpm

Max. torque at the milling spindle: 2,000 Nm

Milling feed in X-direction steplessly adjustable from 40–4,000 mm/min

Rapid traverse: 8,000 mm/min

Adjustable feed rate in Y- and Z-direction steplessly from 20–500 mm/min

Rapid traverse for Y- and Z-axis: 1,000 mm/min

Max. swivel speed for milling spindle: 2°/sec
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Display accuracy of the three axes (positioning accuracy): 0.1 mm

Operating voltage: 380 Volt 50 Hz

Control voltage: 220 Volt

Distance from clamping table to retracted, horizontally positioned spindle nose: 500 mm

Distance from slideway base (floor) to center of milling spindle in vertical center position: 1,300 mm

Distance from clamping table to center of support guide: 2,300 mm

Length of slideway and support guide: 16,800 mm

Weight: approx. 23,000 kg

Defects: Partial leakage at the clamping cylinders.

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