China Special Purpose CNC Lathe for Oil Cylinder

Special purpose CNC lathe for Oil cylinder (Hydraulic cylinder)
Model: CK-46YG, CK-56YG, CK-63YG, CK-78YG

Introduction:
This series CNC lathe is mainly designed with double spindle structure for processing oil cylinder, piston, guide sleeve, movable column and piston rod parts in hydraulic and coal machinery industries. Equipped with advanced CNC system, it can interpolate straight line, obique line and arc (turning cylinder face, turning surface, spherical surface, and conical surface) and turning straight, tapered metric or inch thread.


Main Technical ParameterCK-46YGCK-56YGCK-63YGCK-80YGCapacitySwing over bed5606307801050Max turning diameter460560630780Swing over cross slide400500600800Distance between centers1500/2000/30002000/3000/40003000/4000/50003000/4000/5000Slant bed layout angle45757575SpindleSpindle nose typeA2-8A2-8A2-11A2-11Spindle bore taperMetric 80Metric 80Metric 100Metric 120Spindle bore808090100Spindle speed steptsHydraulic 2 shifts+SteplessSpindle speed range50-120050-120050-100050-800Hydraulic chuck10121520Main spindle motor1518.52230 Vice spindleWay of movingIndependent servo movementIndependent servo movementIndependent servo movementIndependent servo movementQuill diameter160190190190Quill travel100120120120Hydraulic chuck8101215Steady restWay of movingPallet hangingPallet hangingPallet hangingPallet hangingClamping rangeΦ50-Φ250Φ45-Φ310/Φ85-Φ350/Φ100-Φ320Φ120-Φ400/Φ230-Φ430Φ150-Φ500/Φ300-Φ600Repeat positioning accuracy0.010.010.010.01TurretTurret/tool postHydraulic turret 12 positionTool shank size 25 x 2532 x 3232 x 3232 x 32Boring toll holder sizeΦ50Φ60Φ60Φ60/Φ80FeedX axis travel245315335400Z axis travel1550/2050/30502050/3050/40503050/4050/50503050/4050/5050Motor torque(X/Z)22/2222/2222/2222/22X axis rapid traverse12000 Hard guideway10000 Hard guideway10000 Hard guideway10000 Hard guidewayZ axis rapid traverse12000 Hard guideway10000 Hard guideway10000 Hard guideway10000 Hard guidewayX/Z axis 0.0010.0010.0010.001Chip conveyorCoolant pump motor0.370.370.370.37AccuracyFine turning accuracyIT6IT6IT6IT6Fine turning roughness (μm)0.80.80.80.8DimensionWidth x Height1750 x 18002350 x 25002350 x 25002570 x 2600Length (chip conveyor included)--------WeightNet weight12.5/15/1818/20/2228/32/3628/32/36