CDC Series Big Spindle hole High Precision Lathe Machine
1. Oversized spindle bore of 80mm
2. Main spindle dynamic balanced, and supported at 2 points with taper roller bearing of Harbin brand
3. Outward appearance of machine features large plains, making the machine more good-looking
4. All gears hardened and ground by Reishauer grinding machine
5. Leadscrew and feedrod interlocked, both with overload protection
6. Automatic feed stopper
7. Configuration variable totally according to orders
8. Metric or inch system; right or left hand wheel; halogen lamp; quick change; tool post; DRP; T-slot compound; chuck guard; leadscrew hood; rapid traverse motor; electromagnetic brake; forced lubrication system
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Model
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CD6240C
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CD6250C
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CD6260C
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Capacities
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Max.swing over bed
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400mm
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500mm
|
600mm
|
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Max.swing over cross slide
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225mm
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325mm
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360mm
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Center distance
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1000/1500/2000mm
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Max.swing over gap
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530mm
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630mm
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730mm
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Effective length of gap
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260mm
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Bed width
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330mm
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Headstock
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Spindle hole
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80mm
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Spindle nose
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ISO-C8 or ISO-D8
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Spindle taper
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Metric 85mm
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Spindle speeds(Number)
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24-1600rpm(15 steps)
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Feeds
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Metric threads range(Kinds)
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0.5-28mm(66 kinds)
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Inch threads range(Kinds)
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1-56/rich(66 kinds)
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Module threads range(Kinds)
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0.5-3.5(33 kinds)
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Diametral threads range(Kinds)
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8-56D.P(33 kinds)
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Longitudinal feeds range(Kinds)
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0.072-4.038mm/rev(66 kinds)
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Cross feeds range(Kinds)
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0.036-2.019mm/rev(66 kinds)
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Rapid travelling speed of carriage
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5m/min
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Leadscrew size/diameter pitch
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38mm/6mm
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Carriage
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Cross slide travel
|
300mm
|
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Compound rest travel
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130mm
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Cross-section size of toolshank
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25×25mm
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Tailstock
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Taper of tailstock sleeve
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Morse No.5
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Diameter of tailstock sleeve
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65mm
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Travel of tailstock sleeve
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120mm
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Motor
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Main drive motor
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4.0kw or 5.5kw or 7.5kw
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|
Coolant pump motor
|
0.125kw
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Rapid traverse motor
|
0.12kw
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CDC Series Big Spindle hole High Precision Lathe Machine
1. Oversized spindle bore of 80mm
2. Main spindle dynamic balanced, and supported at 2 points with taper roller bearing of Harbin brand
3. Outward appearance of machine features large plains, making the machine more good-looking
4. All gears hardened and ground by Reishauer grinding machine
5. Leadscrew and feedrod interlocked, both with overload protection
6. Automatic feed stopper
7. Configuration variable totally according to orders
8. Metric or inch system; right or left hand wheel; halogen lamp; quick change; tool post; DRP; T-slot compound; chuck guard; leadscrew hood; rapid traverse motor; electromagnetic brake; forced lubrication system
