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.
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