Machine data

1, Spindle QUANTITY 4

2, Drill diameter φ3～15mm, or  5-20mm

3, Max drill depth 1000mm

4, headstock speed: 400 r/min

5, speed of drill box 500～6000r/min

6,  drill head feed speed 10～500mm/min

7, spindle height to T slot table 240mm

8,  rapid speed 3000mm/min

9, feed servo motor 10N.m

10,  headstock motor power 3Kw X2

11 drill motor power 4Kw X2

12, hydraulic motor 1.5kW

13, Maximum cooling pressure 10MPa

14, Max cooling volume 200L/min

15, Cooling motor power 11Kw

Centralized lubrication

Parts of machine

1 machine bed

Made by high quality cast iron, there is T slot table and drill box slide.

2 headstock

2 motors drive 4 headstock spindles, only one speed of 400r/min. The headstock can move along T slot table.

3 Drill box , speed 500-6000r/min,

4 Feed system

Controlled by GSK system, linear way ballscrew drive, feed speed 10-500mm/min.

5 Cooling system

Cooling system include: oil pump ,hydraulic components, chiller,chip conveyor. Oil volume 200L/min.

6 centralized lubrication

7 Hydarulic station

8 Electrical system: Schneider parts ,  

9 workpiece support: V block,

10 Guide frame : to guide drill head when drilling,

11 drill head support: one set

12 With protection cover

Precision

1, Diameter precision IT8-IT11;

2, Hole roughness Ra ≤3.2μm;

3, straightness of hole ≤ 0.5/1000mm.