CW6140/CW6150 common lathe
CW6140/CW6140B/CW6150/CW6150B Common Lathe
CW6240/CW6240B/CW6250/CW6250B Saddle Lathe
I. Features
◇The machine bed are made of high strength castings foundry, and after the second artificial aging treatment, good stability, high strength, the precision is stable and reliable.
◇The Machine Tool ultrasonic frequency quenched after precision grinding, precision and accuracy of retention is better.
◇The spindle-point support, four bearings, spindle hole diameter Φ82mm.
◇The spindle head gear sets and shafts were confirmed by grinding, low noise, rapid traverse longitudinal movement of the beater wheel disengaged. Various thread switching does not change hanging round.
◇The machine tool turret with detent structure inside, knife back a half turn locking tailstock bottom with elastic wheel, tailstock moves light effort.
2.use
The lathe adopts the most mature and stable product technology and manufacturing process, with good rigidity, high precision, low noise, processing range, easy operation and maintenance, reasonable prices and other advantages. The machine is widely used, can be realized plate, shaft, thread, and other parts of the turning and drilling, reaming, reaming and other processing.
3.technical parameters
|
Item |
CW6140 |
CW6140B |
CW6150 |
CW6150B | |
|
CW6240 |
CW6240B |
CW6250 |
CW6250B | ||
|
Maximum turning diameter over bed |
Φ400mm |
Φ500mm | |||
|
Maximum turning diameter over carriage |
Φ220mm |
Φ300mm | |||
|
Maximum Distance between centers |
750/1000/1500/2000/3000/4000/5000 mm | ||||
|
Maximum turning diameter over saddle |
630mm |
710mm | |||
|
Bed wid2th |
390mm |
390mm | |||
|
Saddle wid2th |
240mm |
240mm | |||
|
Up turret |
145mm |
145mm | |||
|
Horizontal slide travel |
320mm |
360mm | |||
|
Spindle head |
C-6 |
D8 |
C-6 |
D8 | |
|
Spindle diameter |
Φ52mm |
Φ82mm |
Φ52mm |
Φ82mm | |
|
Spindle bore taper |
MT6 |
Metric system 90 |
MT6 |
Metric system 90 | |
|
Spindle speed range |
24级 9-1600rpm | ||||
|
Screw pitch |
12mm | ||||
|
Pitch threads |
54-1/4DP(45种) | ||||
|
Module thread |
0.5-112mm(42种) | ||||
|
Inch thread range |
72-1/8tpi(48种) | ||||
|
Metric thread range |
0.5-224mm(48种) | ||||
|
Longitudinal feed range |
0.028-6.43mm/rev（93种） | ||||
|
Cross feeds range |
0.012-2.73mm/rev(93种) | ||||
|
Longitudinal rapid traverse rate |
4.5m/min | ||||
|
Horizontal rapid traverse rate |
1.9m/min | ||||
|
Tailstock taper |
MT5 | ||||
|
Tailstock sleeve move |
150mm | ||||
|
Tailstock quill diameter |
Φ75mm | ||||
|
Main motor power |
7.5kw | ||||
|
Cooling motor power |
90w 25L/min | ||||
|
Fast-moving motor |
250w 1360rpm | ||||
|
Dimensions (L × W × H) |
2500/2750/3250/3750/4750/5750/6750×1150×1700mm | ||||
|
Net weight |
2000/2300/2600/3000/3500/4000/4600kg | ||||
Standard accessories:
1. φ250mm jaw chuck and chuck holder;
2. Ground screw;
3. Wrenches and other tools.
Select the configuration (other pricing):
1. φ320mm jaw chuck and chuck holder;
2. Faceplate;
3. The events leading;
4. The center frame;
5. With the knife.