C6256 Precision gear head lathe
| C6256 Precision gear head lathe |
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 |
 Details |
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SPECIFICATION |
MODELS |
|
C6251×1500/2000 |
C6256×1500/2000 |
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CAPACITY |
|
Swing over red |
510mm(20") |
560mm(22") |
|
Swing in gap |
300mm(11-7/8") |
350mm(13-3/4") |
|
Swing of gap |
738mm(29") |
788mm(31") |
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Length of gap |
200mm(8") |
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Distance between centers |
1500mm(60") |
2000mm(78") |
1500mm(60") |
2000mm(78") |
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Center height |
1135mm |
1160mm |
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Width of bed 350mm(13-3/4") |
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|
HEADSTOCK |
| Spindle nose |
D1-8 |
| Spindle bore |
80mm(3-1/8") |
| Taper of spindle bore |
No.7Morse |
| Range of spindle speed |
12changes25-1600r/min |
| FEEDS AND THREADS |
| Max.travel of compound rest |
130mm(5-1/8") |
| Max.travel of cross slide |
326mm(12-15/16") |
| Leadscrew pitch |
6mmOr4T.P.L |
| Max.section of tool |
25×25mm(1×1") |
| Longitudinal feeds range |
35kinds0.059-1.646mm/rev(0.0022"-0.0612"/rev) |
| Cross feeds range |
35kinds0.020-0.573mm(0.00048"-0.01354") |
| Metric threads range |
47kinds0.2-14mm |
| Inch threads range |
60kinds2-112T.P.L |
| Diametrical pitches range |
50kinds4-112D.P. |
| Module pitches range |
39kinds0.1-7M.P. |
| TALLSTOCK |
| Dia of tailstock sieeve |
75mm(3") |
| Travel of tailstock sleeve |
180mm(7") |
| Morse taper of tailstock sleeve |
No.5Morse |
| Cross adjustment |
±13mm(±1/2") |
| MOTOR |
| Power of main motor |
7.5kw(10HP)3PH |
| Power of coolant pump |
0.1kw(1/8HP),3PH | |
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