Daily Archives: December 27, 2016

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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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heavy horizontal metal lathe machinery

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heavy horizontal metal lathe machinery

 

Product function:

Heavy duty horizontal lathe machineC61200 is suitable for processing heavy duty machinery parts,such as big shaft, supporting roller, fan shaft, nuclear pressure vessel, mill roll, turbine fitting, mine railway and other manufacturing industries.

 

Product feature:

Lathe bed adopts the integral casting structure, internal ribs are rational layout. Guideways use super audio quenching process,the hardness of the surface more than 50 degree.

The spindle with high rigidity and high precision.Headstock takes symmetrical structure to make thermal deformation be even, avoiding the spindle center generates excursion.

Technical parameter table:

Item C61200
Max.swing diameter over bed mm 2000
Max.swing diameter over carriage mm 1600
Max.weight of workpiece t 40
Max.length of workpiece mm 12000
Guideway width of bed mm 1600
General cutting capacity kg 16000
Section dimension of tool shank mm×mm 70×70
Range of spindle speed r/min 0.8-160
Taper bore in spindle mm 120;1:7
Diameter of face plate mm 2000
Step.No of feed step 18
Range of longitudinal feed mm/r 0.125-48
Range of cross feed mm/r 0.063-24
Feed range of tool slide compound mm/r 0.063-24
Longitudinal rapid traverse speed mm/min 3000
Cross rapid traverse speed mm/min 1500
Max.travel of cross slide mm 800
Max.travel of tool slide compound mm 600
Pitch of metric thread mm 2-40
Inch thread pitch/inch 1-14
Module thread mm 1.5-20
Diameter of tailstock sleeve mm 300
Traversing capacity of sleeve mm 300
Spindle taper bore of tailstock mm 100 taper(1:7)
Rapid traverse of tailstock mm/min 3000
Rapid traverse of sleeve mm/min 664
Power of main motor kw 90

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Ck5240 Large turning diameter heavy duty machine tool lathe machinery

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Ck5240 Large turning diameter heavy duty machine tool lathe machinery

 

Parameters:cnc vertical lathe

Specification Unit CK5240
Max turning diameter mm 4000
Max height of workpiece mm 2000
Max weight of the workpiece t 10
Workable diameter mm 2830
Steps 16
Speed range of worktable r/min 2-63
Max.torque of worktable Kn.m 60
Main motor power Kw 55
Max.cutting force of knife rest KN 40
Vertical knife rest horizontal travel mm 2150
Vertical knife rest vertical travel mm 1250
Feed range of knife rest mm/min 0.1~500
Knife stem size(w*h) mm 30*40
Beam travel mm 2650
Beam moving speed mm/min 310
Beam lifting motor power Kw 11
Machine weight(About) t 45
Overall Dimension mm 6870*6000*5750

Pictures: