machine data

1 Spindle                                1

3 Drill diameter                      4-20mm

4 Max drill depth                      2500mm

5 speed of drill box           800-6000r/min

6 drill head feed speed         10-500mm/min

7  spindle height to guideway      60mm

8 rapid speed                    3000mm/min

9 feed servo motor                   8.34Nm

10 drill motor power                 5.5Kw

11 Cooling motor power               7.5kW

12 hydraulic motor                     1.5kW

13 Total power                       14.5 kW

14,Maximum cooling pressure           8MPa

15 Max cooling volume              100L/min

16 Cross travel of table              600mm

17 Vertical travel of table           300mm

precision

            1,Diameter precision IT8-IT10;

            2,Hole roughness Ra 0.8～6.3μm;

            3,straightness of hole ≤ 0.5/1000mm.