Three guideway CNC Metal Lathe

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Three guideway CNC Metal Lathe

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Three guideway CNC Metal Lathe

Applications of CKW61220 32tons Three-guideway Turning CNC Lathe
Fortune Pacific CKW61220 32tons CNC is Three-guideway heavy-duty engineering metalworking CNC Lathe Machinery . CKW61220 CNC Metal Lathe has a wide range of application, and is suitable for rough machining and finish machining of ferrous and non-ferrous metal workpiece with carbide, ceramic and other tools in facing, external cylindrical turning, internal taper cutting and curved shape.
Features of CKW61220 32tons Three-guideway CNC Lathe
1. CKW61220 32tons CNC bed has three guideways on one-piece casting, and induction hardened to guarantee high accuracy, load capacity and long life;
2. Main spindle drive is DC inverter motor with three step hydraulic shift that brings wide speed change of 1:200;
3. Two step change headstock of CNC has spindle direct connected chuck structure;
4. Main spindle of CNC is supported by high precision, radial backlash adjustable double-row cylindrical roller bearings in optical distance considering supporting distance and chuck diameter to get the best accuracy and stiffness;
5. X-axis and Z-axis movement is controlled by AC servo motors; X-axis adopts high precision ball screw and Z-axis adopts high precision backlash-free worm-rack structure to guarantee highest feed accuracy and rapid traverse.
Technical parameters of CKW61220 32tons Three-guideway Turning CNC Machine
Main parameters
Unit
CKW61220
CNC system
FANUC 0i Mate-TD
Max swing over bed
mm(in)
2200(87”)
Max swing over tool post
mm(in)
1800(71”)
Max length of workpiece
mm(in)
6000~12000(236”~472”)
Max weight of workpiece between centers
kg
32000
Max torque of face plate
kNm
80
Servo motor torque
Nm
41
Taper bore in spindle
Metric 120
Width of the bed
mm(in)
1600(63”)
Guideway number
3 Guideway
Total cutting capacity
kg
8000
Section dimension of tool shank
mm(in)
70X70(2.8”X2.8”)
Travel of tool post
mm(in)
300 (12”)
Range of spindle speed
r/min
0.8~160
Chuck diameter
mm(in)
2000 (79”)
Longitudinal feed range
mm/r
1~2000
Cross feed range
mm/r

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