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Big Bore CNC Lathe
    Explanation:
     This machine is a CNC lathe controlled by a microcomputer and driven by servo motors. It is suitable for turning cylindrical and taper faces, boring, grooving and cutting threads (including taper threads).
    Features:
   The machine adopts ISO International Code, Keyboard Manual Date Input, and it is also provided with program of power cut-off protection and the functions of automatic diagnosis, and with RS232 interface.
Longitudinal and cross feeds are effected by ball leadscrews .
Either vertical or horizontal 4 station or 6 station tool post or gang tools can be selected. The post is located on precision contrate gears with a high repeated positioning accuracy.
Hydraulic chuck, manual chuck, manual tailstock and hydraulic tailstock are available for your choice.
The surface of the bedways is supersonic frequency hardened and precision ground with a long service life.
The spindle bore size is 80mm.The spindle system is high in the rigidity and accuracy£¬ there is no vibration when turning with a cutting depth of 8mm. An inverter is used to realize variable speed.
 
Technology Parameter

ITEMS CK6140ZX
CK6240ZX

CK6146ZX
CK6246ZX

Max. swing over bed

400mm

460mm
Max. swing over slide 200mm 250mm
Max. Length of workpiece

750mm ¡¢1000mm ¡¢1500mm

*Max Swing in gap 650mm 700mm
*Length of gap 200mm
Spindle bore 80mm
Taper of Spindle bore MT 7
No. of spindle speeds stepless
Range of spindle speeds

100-2000rpm

Longitudinal rapid traverse 8m/min
Cross rapid traverse 5m/min
Range of threading 0.150¡«30.000mm
Taper of tailstock sleeve MT4 MT5
Size of tool shank 25¡Á25mm
No. of tool post stations 4 or 6 or gang tools
Power of main motor 5.5KW
Coolant pump motor power 40W
Min input 0.001mm
Overall dimensions (L¡ÁW¡ÁH) 2060(2310)(2790)¡Á1180¡Á1500
Net weight 2380  2580  3050
The items with "*" are only for 62 Series lathes.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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