ZK2103x3000 heating plate drill machine
Drill diameter φ25～40mm；Maximum drill depth 3000mm。
Parts of machine
1 Machine bed
Made by high quality cast iron, there is drill box slide on machine bed.
2 Worktable X axle
There is T slot on worktable.
Worktable size 2500x2200mm, X axle is driven by ballscrew and controlled by CNC system.
Heavy duty linear guide way.
3 Drill box , spindle motor drive, stepless speed adjustable. maximum speed 4000r/min.
4 Feed system Z axle
Controlled by KND CNC system, ballscrew and linear guide way drive, feed speed 10-500mm/min.
5 Cooling system
Cooling system include: oil pump ,hydraulic components, chiller, chip conveyor. Oil volume 100L/min.
6 Centralized lubrication, drill box and feed carriage are automatic lubrication.
7 Hydraulic station
8 Electrical system: Chint electrical, KND CNC .
9 Guide frame : to guide drill head when drilling,
10 Drill tube support , to support drill tube and anti-vibratin.
Machine data
1、Spindle 1
2、Drill diameter φ25～40mm
3、Max drill depth 3000mm
4 Maximum workpiece size 3000x2000 mm
5 Workable size 2500x2200 mm
6、speed of drill box 600～4000r/min
7、 drill head feed speed 10～500mm/min
8、Feed carraige rapid speed 2000mm/min
10、Z Feed servo motor torque 15Nm
11 X servo motor power 5.5Kw AC servo motor
12、 drill motor power 5.5Kw AC servo motor
13、 Cooling motor power 5.5kW
14、hydraulic motor 0.55kW
15、Maximum cooling pressure 2.5MPa
16、 Max cooling volume 100L/min
Precision
1、Diameter precision IT8-11
2、Hole roughness Ra1.6～3.2μm；
3、Hole deviation≤1/1000。
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