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          • CK61200G Type of the products:CK61200G
            This series machines are suitable for finely and roughly tuning cylinders, cone surface, end face ,rotary surface, and grooving, threading and drilling of the ferrous, nonferrous metal and some kinds of non-metal materials with hard-alloyed and porcelain tools under the control of CNC802DSL system.

          This series machines are suitable for finely and roughly tuning cylinders, cone surface, end face ,rotary surface, and grooving, threading and drilling of the ferrous, nonferrous metal and some kinds of non-metal materials with hard-alloyed and porcelain tools under the control of CNC802DSL system.
          Compared with CW 61 series heavy duty lathes, the machine has the following features: the bed adopts integration four bedways ,the turret guideways consist of steel inlaid guideway and auxiliary guideway, which guarantee the geometric accuracy of the machine in long term. The bed with turret and the bed loading workpieces are separated from each other fixed by set-over screws with space 500mm for each. The headstock adopts through spindle with two supporting points whose max. speed is 125r/mm.The turret and the feeding box are integrated structure. It is easy to operate for the shafts are distributed vertically in the feeding box, while the tool post is installed in the structure of double teeth bar eliminating slot, large worktable and suspension control button.
          specifications Model
          Max. swing diameter over bed Φ2000mm
          Max. cutting diameter over tool post Φ1600mm
          Max. workpiece length 11000mm
          Max. workpieces weight between centers 40t
          Max. torque of face plate 70kN.m
          Face plate diameter 1600mm
          Front taper of spindle Short conical flange type Taper angle 1:4 φ125mm
          Front support bearing of spindle φ400mm
          Range of spindle speed 0.81-60r/min Mechanic two grade
          Center height 1100 mm
          Longitude travel of tool post 11300 mm
          Traverse travel of tool post 700 mm
          Traverse tool – array travel of tool post 350 mm
          Longitude and traverse federate of tool post 1~500mm/min
          Longitude and transverse rapid federate of tool post Z:4000mm/min X:3000mm/min
          Max. cutting force of tool post 80kN
          Diameter of tailstock sleeve 400mm
          Taper of tailstock spindle Short conical flange type Taper angle 1:4 φ125mm
          CNC system SIMENS 802DSL two-axis travel
          Main motor power DC75kW
          Torque of servo motor driving longitude and transverse tool post Zaxis41N.m Xaxis27 N.m
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