Details :
Make: KOLB
Type: KBN 100 CNC Vertical Double Column
Year: 2008
Control: Siemens 840-D
Location: Germany
Machine equipped with water and oil cooling for deep drilling; deep drilling of D 80 mm x L 600 mm is possible.
Technical Details :
- Table traverse X-axis: 4000 mm
- Drill head traverse Y-axis: 2500 mm
- Drill spindle stroke Z-axis: 500 mm
- Cross beam stroke W-axis: 1500 mm
- Free passage between columns: 3250 mm
- Distance table to lower edge of drill spindle: max. 1600 mm / min. 100 mm
- Table clamping surface: 4250 x 2500 mm
- T-slots: 12 pieces, 22 mm, spacing 200 mm
- Max. workpiece weight: 18000 kg
- Rapid traverse X, Y, Z-axis: 10000 mm/min
- Feed rate, stepless X, Y-axis: 1 to 2000 mm/min
- Cross beam height adjustment: 300 mm/min
- Spindle feeds Z-axis: 1 to 2000 mm/min
- Drive power drilling motor (S6-80 percent duty cycle): max. 36 KW
- Spindle speeds: 41 steps, range 20 to 2000 rpm
- Tailstock diameter: 180 mm
- Drill spindle diameter in the front bearing: 100 mm
- Max. spindle torque: 840 Nm
- Max. drilling pressure: 40000 N
- Spindle mount: SK 50 DIN 2079
- Largest collet: SK 50 x MK 5
- Tool draw-in force: 16000 N
Cutting performance in St 60 steel:
- Drilling solid (spiral drill): 80 mm
- Reaming: 200 mm
- Thread cutting (in a balancing chuck): M 68 x 3 mm
- Milling (tailstock 1/3 extended): cutter head diameter max. 200 mm (2/3 engaged), cutting depth max. 5 mm, feed rate max. 800 mm/min, milling performance 530 cm3/min
