Lathelathe adopts ISO international code, keyboard manual data 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 driven by servo motors. Either vertical or horizontal 4 station or 6 Station tool post as well as gang tool can be selected. The post is located on precision contrate gears with ahigh repeated positioning accuracy. Both chuck and tailstock are supplied with hydraulic or manual or pneumatic type. The surface of the bedways is supersonic fequency hardened and precision ground with a long service lift. The spindle bore size is 80mm. The spindle system is high in the rigidity and accuracy, there is no vibration when turning with a cuttin gdepth of 8mm. An invertor is used to realize variable speed.ITEMS CK6140ZX CK6240ZX CK6146ZX CK6246ZX Max. swing over bed F 400mm F 460mm Max. swing over slide F 210/ F 165mm(gang tools) F 250/ F 205mm(gang tools) Max. Length of workpiece 750mm 1000mm 1500mm Max. cross travel(x) 250/ 330mm (gang tools) *Max Swing in gap F 650mm F 700mm *Length of gap 200mm Spindle bore F 80mm Taper of Spindle bore MT 7 No. of spindle speeds stepless Range of spindle speeds 100-2000rpm Longitudinal rapid traverse 10m /min Cross rapid traverse 8m /min Range of threading 0.150 ---- 30.000mm Taper of tailstock sleeve MT4 MT5 Size of tool shank 25x 25mm No. of tool post stations 4-way or 6-way or gang tools Power of main motor 5.5kw Coolant pump motor power 75kw Repeatability(x/z) 0.0075/ 0.01mm Min. input 0.001mm Overall dimensions (L×W×H) 2060(2310)(2790)×1180×1500 Net weight 2380 2580 3050 The items with "*" are only for 62 Series lathes.
