CW61125W is an electromechanical integrated lathe which is a precision one combined electrical technology, automatic control, hydraulic control and modern mechanic design .The lathe is manufactured by adopting international advanced design method and manufacturing technology, CAD optimum design method and executing the state latest accuracy standard on the basis of long term experiences in manufacturing horizontal lathe with reference to the customers’ order. The lathe possesses properties of high working accuracy, high rigidity, long service life, high efficiency and various safety functions.
The lathes is a universal one .With high speed steel tools and cemented carbide steel tools, the machine can perform to turn spindle spare parts ,cylindrical and disc components such as external cylinders, end faces, grooves, cutting transactions ,boring ,threads and taper etc.
Driven by D.C. motor, the spindle speed is three grade stepless speed-adjustable, thus the cutting rate under different conditions can be obtained.
The feeding system is connected by ball screw and main driving devices, which associates federate and spindle speed together, so as to choose the federate conveniently.
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Technical specification |
CW61125W |
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General Spec. |
Max. swing diameter over bed |
Φ1250mm 、Φ1600mm 、Φ1800mm |
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Max. length of workpieces |
2000mm、3000mm、4000mm、5000mm 6000mm、7000mm、8000mm、9000mm 10000mm、11000mm、12000mm、14000mm 15000mm、16000mm |
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Max. swing diameter over turret |
Φ900mm、Φ1200mm、Φ1400mm |
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Guideway width |
1350mm |
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Height of spindle center |
650mm、800mm、900mm |
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Max. loading weight from chuck to tailstock center |
20t |
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Headstock |
Spindle bore diameter |
Φ85mm |
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Taper of spindle bore |
Φ120mm,taper 1：7 |
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Spindle speed steps |
stepless |
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Range of spindle speed |
1-200r/min |
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Main motor power |
55Kw |
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Main motor speed |
400-1500r/min |
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Four-jaw heavy chuck |
Φ1250mm |
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Max. torque of chuck |
40KN.m |
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Max. cutting force of single turret |
7100kg |
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Center vertex angle and spec. |
75°Φ120（taper 1：7） |
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Feed box |
No. of turret feeding transversal /longitudinal per spindle rotation |
18 |
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Feedrate range of the turret Longitudinal per spindle rotation |
Range Ⅰ 0.1-5mm Range Ⅱ 6-40mm |
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Feedrate range of turret Per spindle rotation: transversal (half of the longitudinal speed) |
0.05-20mm |
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Feedrate range of upper turret |
0.025-10mm |
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Categories. of metric thread |
26 |
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Range of metric pitch threads |
1-60mm |
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No. of inch threads |
21 |
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Teeth range of inch thread(mm) |
1/2-6 |
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No. of modular thread |
15 |
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Modular range of modular thread(mm) |
1-6mm |
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Max. transversal travel |
750mm |
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Rapid travel speed of turret : longitudinal |
3000mm/min |
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Rapid travel speed of turret: traversal |
1500mm/min |
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Tailstock |
Center bush diameter |
280mm |
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Max. travel of center bush |
300mm |
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Taper of center bush bore |
Φ80mm taper 1：7 |
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Motorized moving speed |
1500mm/min |
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