Such engine lathe machines have following features:
1. mainly suitable for various cutting jobs, such as internal and external cylindrical surfaces turning, facing and various pipe thread cutting.
2. can also be used for drilling, boring trepanning etc.
3. The compound rest slide can be used individually by power for cutting a 300mm taper surface, or used with aid of longitudinal feed motion of the carriage by power for cutting long taper surface.
4. fine appearance, concentrated control arrangement for easy operating and convenient maintenance.
|
Type
|
CW61180
|
CW61200
|
CW61220
|
|
|
Swing over bed mm(in)
|
1800(72)
|
2000(80)
|
2200(88)
|
|
|
Swing over gap mm(in)
|
---
|
---
|
---
|
|
|
Swing over carriage mm(in)
|
1400(58)
|
1600(64)
|
1800(72)
|
|
|
Max. turning length mm(in)
|
1500~16000(60~640)
|
|
|
Max. weight of workpiece between
centers kg
|
18000
|
|
|
Width of bed
|
1100(44)
|
|
|
Spindle nose NO. ISO
|
A2-15
|
|
|
Diameter of spindle in front bearing
mm(in)
|
280(11)
|
|
|
Spindle hole mm(in)
|
100（4）
|
|
|
Taper hole of spindle
|
140:1.7
|
|
|
Number of spindle speed
|
Manual 4 stepless gear
|
|
|
Range of spindle speed r/min
|
1~200
|
|
|
Main motor power kW
|
DC55
|
|
|
Section of tool shank mm(in)
|
45x45(1.8x1.8)
|
|
|
Swivel angle of tool post
|
±90°
|
|
|
Travel of transverse tool post
|
200（8）
|
|
|
Travel of longitudinal tool post mm
(in)
|
400（16）
|
|
|
Travel of cross slide
|
820/ 920 / 1020
|
|
|
Metric thread number and range mm
|
56、1~120
|
|
|
Inch. thread number and range
T.P.I.
|
56、30~1/4
|
|
|
Module thread number and range mm
|
56、0.5~60
|
|
|
Diametric threads number and range D.P
|
56、60~0.5
|
|
|
Diameter of Tailstock quill mm(in)
|
240(9.6)、280(11 )
|
|
|
Taper hole of tailstock quill
|
80; 1.7
|
|
|
Travel of tailstock quill mm
|
300
|
|
|
Weight of the lathe with 3m kg
|
29000
|
30500
|
32000
|
|
|
Additional weight per 1m kg
|
2000
|
|
|
Machine overall dimension
(length*width*height)(3m) mm
|
7920x2380x2510
|
7920x2480x2610
|
7920x2580x2650
|
Standard Accessories
4 jaw chuc: 1600 mm/1 set
Steady rest,500 to 1100 mm/1set
Dead center,2pcs
Spindlecenter sleeve, 1 pc
Bolts for foundation,
Coolant system
Work light
Special tools
Optional Accessories
Small steady rest,range 150 to 600mm
Support with two rollers, range 850 to 1200mm
Dro for both directions
Safeguard for chuck and tool post
Such engine lathe machines have following features:
1. mainly suitable for various cutting jobs, such as internal and external cylindrical surfaces turning, facing and various pipe thread cutting.
2. can also be used for drilling, boring trepanning etc.
3. The compound rest slide can be used individually by power for cutting a 300mm taper surface, or used with aid of longitudinal feed motion of the carriage by power for cutting long taper surface.
4. fine appearance, concentrated control arrangement for easy operating and convenient maintenance.
Standard Accessories
4 jaw chuc: 1600 mm/1 set
Steady rest,500 to 1100 mm/1set
Dead center,2pcs
Spindlecenter sleeve, 1 pc
Bolts for foundation,
Coolant system
Work light
Special tools
Optional Accessories
Small steady rest,range 150 to 600mm
Support with two rollers, range 850 to 1200mm
Dro for both directions
Safeguard for chuck and tool post
