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PRODUCT FEATURES:
The surface of the bed-ways is supersonic frequency.
The spindle bore size is 105mm. The spindle system is high in rigitidy and accuracy.
There is no need for change gear. The machine can turn about 89 kink of metric, Inch, Module, D.P. threads.
An automatic stopping device is used to realize automatic stop for the machining of a word place of a certain length.
产品特点：
床身导轨经超音频淬火后精磨，寿命长；齿轮经精密磨削，整机噪音低.
主轴通孔Φ105mm，系统刚性好。
无需调换挂轮能车削公制、英制、模数、径节共89种螺纹，通过调换挂轮，还能车削多种螺纹
设有全长定程装置，安全可靠。
SPECIFICATIONS
|
ITEMS |
C6266C |
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|
1000 |
1500 |
2000 |
3000 |
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Max. swing over bed |
mm |
Φ660(26”) |
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|
Max. swing over carriage |
mm |
Φ420(17”) |
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|
Max. swing over gap |
mm |
Φ870(34”) |
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Max. turned diameter |
|
Φ660(26”) |
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Maximum length of workpiece(two centers) |
mm |
1000(40”) |
1500(60”) |
2000(80”) |
3000(118”) |
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Effective length in gap |
mm |
230(9”) |
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Spindle nose |
|
D8 |
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Spindle nose |
mm |
Φ105(4”) |
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Spindle taper of bore |
|
Φ113mm 1:20 |
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Number of speeds |
|
12 |
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Spindle speed scope |
rpm |
36-1600 |
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|
Thread cutting |
range/no. |
Metric |
Inch |
D.P. |
Module |
|
1～14mm/22 |
28～2 t.p.i/25 |
56～4 D.P/24 |
0.5～7mm/18 |
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|
Range of feeds for longitudinal |
mm |
0.063-2.52 |
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|
Range of feeds for cross |
mm |
0.027-1.07 |
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Rapid traverse for longitudinal |
m/min |
4.5 |
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|
Rapid traverse for cross |
m/min |
1.9 |
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|
Max. travel of top slide |
mm |
145 |
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|
Max. travel of cross slide |
mm |
360 |
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|
Max. size of tool(WxH) |
mm |
25×25 |
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|
Tailstock sleeve dia. |
mm |
Φ75 |
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Tailstock taper of bore |
|
M.T.No.5 |
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Tailstock sleeve travel |
mm |
150 |
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Power of main motor |
kw |
7.5(10HP) |
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Overall dimensions(L×W×H) (mm) |
mm |
2500×1100 |
3000×1100 |
3500×1100 |
4500×1100 |
|
Net weight |
kg |
3000 |
3200 |
3400 |
3900 |