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CNC-OCL270 oil country lathe, spindle bore 270mm

Parameters Unit OCL270, CNC
Max. processing taper 1:4
Min. processing taper 1:32
Swing over bed mm 820
Swing over carriage mm 500
Range of outside diameters of pipes mm 60-263
Distance between centers mm 1500/3000
Max. length of workpiece mm 1000-12000
Width of bed mm 550
Headstock
Spindle bore mm 270
Speed steps of spindle Variable
Speed range of spindle r/min 3-30/12-120/50-400
Chuck O.D./I.D. mm 630/270
3-Jaw chuck mm K11-630D
Distance between chucks mm 1600
Feeding system
Range of longitudinal feeds mm/r 0.1-1.46, 32 kinds
Range of cross feeds mm/r 0.04-0.65, 32 kinds
Metric threads mm 1-15, 21 pitches
Threads per inch T.P.I. 1-14, 26 pitches
Max. travel distance of carriage mm Z axis-1400/2900; X axis-460
Min. increment of carriage travel mm 0.001
Travel speed of carriage m/min Z axis: 4-6; X axis: 3-5
Repeatability of accuracy of carriage travel mm Z axis: 0.025; X axis: 0.016
Toolpost
4-Station toolpost of square turret mm 240x240
Max. travel of toolpost mm 200
Arbor cross-section size mm 32x32
Toolpost rotary angle ±90°
Distance between spindle center and tool holder mounting datum mm 40
Max. travel of cross slide mm 460
Tailstock
Diameter of tailstock quill mm 115
Travel of tailstock quill mm 270
Taper of tailstock quill MT#6
Power system
Gear pump belt 1-A800
Fast speed motor 2AOS5632  0.37KW  2700 r/min
Main motor belt 4-B2240
Clamp motor r/min 1.5KW  2860 r/min
Coolant pump & motor 0.125KW 22L/min
Gear pump r/min CB-B6  2.5MPa  1450 r/min
Gear pump belt 1-0800
Main motor r/min 15KW  1460 r/min
Optional CNC systems
GSK980TDb servo; SIEMENS 802D SL servo; FANUC 0i-mate-TD servo
Outline size
Length  mm 4200/5700
Width  mm 2000
Height  mm 2100
Weight (not include bracket, chuck) kg 9100/10500

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