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CK6180 (integral bed) series CNC lathe
- Commodity name： CK6180 (integral bed) series CNC lathe
- Description
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Main technical parameters of CK6180 (integral bed) series CNC lathe1. General Specifications
Item CK6180 Max workpiece swing diameter over bed Φ800mm Max workpiece swing diameter over carriage Φ470mm Max workpiece length between centers 1500mm Max X-axis travel 470mm Max Z-axis travel 1500mm Bed guide width & ultrasonic frequency quenching hardness 600mm HRC46-52 Cross slide length × width 710×330mm Max workpiece weight supported between centers 1500kg Max allowable weight of disc workpiece 1000kg 2. Spindle HeadItem Parameter Spindle center height from bed surface 400mm Spindle bore diameter Φ105mm Front spindle bearing diameter Φ160mm Spindle head length 850mm Spindle nose standard C11 Front spindle taper hole diameter & taper Metric 120mm 1:20 Spindle speed ranges (3 mechanical gears) 1st gear: 40-125r/min
2nd gear: 110-350r/min
3rd gear: 290-950r/minSpindle speed range (Variable frequency stepless speed regulation) 40-950r/min Chuck (Manual) Φ630mm 4-jaw independent chuck Main motor model & power 11Kw 3. Feed SystemItem Parameter Min feed increment of X/Z axis 0.001/0.001 mm Item Parameter X/Z axis feed range 1～1500mm/min Ball screw diameter & lead pitch
(X-axis / Z-axis)X-axis: Φ32mm×5mm Z-axis: Φ60mm×12mm Rated torque of servo drive motor
(Z-axis equipped with acceleration/deceleration reduction mechanism)X-axis: 15N·m Z-axis: 22N·m Positioning repeatability accuracy X-axis: 0.012mm Z-axis: 0.020mm Positioning accuracy X-axis: 0.012mm Z-axis: 0.020mm 4. Tool PostItem Parameter Vertical distance from spindle centerline to tool bearing surface 40mm Tool insert cross-section size 40×40mm Electric Tool Post (Vertical 4-station Tool Post) LD4B-CK6180(280×280) Tool post indexing repeatability accuracy 0.01mm Tool post indexing time 4.1s - 6.3s Cross slide size (Length × Width) 700mm×330mm Max travel of saddle (Z-axis) 750mm Max cross travel of tool post (X-axis) 480mm Rapid travel speed of saddle (Z-axis) 4000mm/min Rapid cross travel speed of tool post (X-axis) 5000mm/min 5. TailstockItem Parameter Tailstock quill diameter 120mm Quill travel 295mm Tailstock center taper hole MT6 6. Overall Dimensions & WeightItem Parameter Overall dimensions (Length × Width × Height) 4750×2350×2050mm Total machine weight 5800KG
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