The BO series of conventional boring and milling machines with a fixed column is designed for horizontal multi-sided drilling and milling of workpiece weights of up to 10 tons. The movable table can rotate 360°. The drill head moves on the column and the spindle has a long stroke on the W-axis. Efficient machining and short non-productive times result from high drive power and automatic feeds on all axes with rapid traverses. In addition, these conventional boring mills have a facing slide with a long stroke.
Working area | |
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Drilling capacity | 60 mm |
Table set up area | 1600 mm x 1800 mm |
Table load capacity | 10000 kg |
Table rotation range | 4 x 90° |
Spindle axis-to-table surface distance | 0 mm - 1800 mm |
Rotation speed of rotary table | 1,2 1/min |
Travels | |
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Travel X | 2000 mm |
Travel Y | 1800 mm |
Travel Z | 1500 mm |
Travel W | 900 mm |
Facing slide travel | 250 mm |
Headstock | |
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Speed range | 4 1/min - 800 1/min |
Spindle diameter | 130 mm |
Spindle torque (max.) | 3136 Nm |
Spindle mount | SK 50 |
Facing slide speed | 2,5 1/min - 125 1/min |
Feed force, axial (max.) | 31,36 kN |
Facing slide torque (max.) | 4900 Nm |
Rapid feed | |
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Rapid feed X-axis | 2500 mm/min |
Rapid feed Y-axis | 2500 mm/min |
Rapid feed W-axis | 2500 mm/min |
Feed | |
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Feed X-axis | 0,01 mm/R - 6 mm/R |
Feed Y-axis | 0,01 mm/R - 6 mm/R |
Feed Z-axis | 0,01 mm/R - 6 mm/R |
Feed W-axis | 0,01 mm/R - 6 mm/R |
Facing slide feed | 0,08 mm/min - 12 mm/min |
Accuracies | |
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Read-out accuracy (optic) | 0,005 mm |
Counter-bore accuracy | H7 Ra-1,6 µm |
Drive capacity | |
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Motor rating main drive | 15 kW |
Motor rating servo drive | 5,5 kW |
Motor rating hydraulic pump | 0,37 kW |
Measures and weights | |
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Overall dimensions (length x width x height) | 7,03 m x 4,66 m x 3,8 m |
Weight | 29300 kg |
3-axis position indicator
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