|
|
CK6142
|
CK6152
|
|
Capacities
|
|
Swing over bed
|
mm
|
420
|
520
|
|
Swing over carriage
|
mm
|
210
|
300
|
|
Max. length of workpiece
|
mm
|
500 750 1000 1500 2000
|
|
Max.cutting length
|
mm
|
350 600 850 1350 1850
|
|
Span of guideway
|
mm
|
400
|
|
Spindle
|
|
Spindle nose
|
mm
|
C6
|
C8
|
|
Chuck
|
Manual
|
|
K11 250C/C6
|
K11 250C/C8
|
|
Hydraulic
|
|
8
|
10
|
|
Pneumatic
|
|
200
|
250
|
|
Spindle bore
|
mm
|
58
|
80
|
|
Inner taper of spindle nose/Dia.of the big end
|
mm
|
1:20/63
|
1:20/86
|
|
Spindle speed and range
|
|
CK6142 27.5-2200r/min CK6152 25-2000r/min
|
|
|
Center height from bed
|
mm
|
215
|
260
|
|
Feed motion
|
|
min.feed increment of x-/z-axis
|
mm
|
0.001/0.001
|
|
Rapid speeds of x-/z-axis
|
mm/min
|
4000/6000
|
|
max.travel of x-axis
|
mm
|
300
|
|
Tool post
|
|
Tool-post working position
|
|
V4()V6/H6()
|
|
Indexing time
|
s
|
2.4(V4) 2.2(V6) 1.6(H6)
|
|
Indexing repeatility
|
mm
|
0.008
|
|
Size of tool shank
|
mm
|
25
|
|
Tailstock
|
|
Diameter of Tailstock quill
|
mm
|
85
|
|
Travel of tailstock quill
|
mm
|
150
|
|
Taper Hole of tailstock quill
|
Morse
|
morse 5#
|
|
Accuracy and Acceptance conditions
|
|
Workpiece accuracy
|
|
IT6IT7
|
|
Surface roughness
|
?m
|
Ra1.6
|
|
Others
|
|
Main power
|
kW
|
7.5
|
|
Lathe weight
|
kg
|
26002900320036004000
|
|
Machine overall dimensions(Length
|