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Machine tools
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Machine tool accessories
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Welding, cutting equipment
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OEM Machined parts, components
Horizontal lathes
Application and Features:
This Model OCL530 is designed to meet the special requirements of users in turning/threading pipes used in the petroleum, geological, mining and chemical industries, and in agricultural irrigation and drainage. It is able to cut various straight and taper pipe threads in Metric or Inch standards on pup joints, drill pipes, casting pipes, drain pipes, well casings and water pump pipes more economically and efficiently compared with the conventional engine lathes. However, it may serve as a conventional engine lathe to cut various Metric, Inch, Whitworth or Module threads, shafts and disks. After all it is an ideal machine for the petroleum, mining geological, chemical and agricultural industries.
1. The machine is able to cut outer and inner threads on straight and taper pipes with outer diameter up to 520mm. It is widely used to turn and thread 13-3/8” – 20” casings in grades of K55, L80, N80 and P110, etc. conforming to API 5CT specifications;
2. The machine is equipped with an extended length taper attachment which can travel up to 1000mm and be set at a taper maximum as +/-1:4. It is specially used for cutting tapered threads on the pipes;
3. The machine is able to cut both Metric and Whitworth threads without the need of changing the translating gears;
4. The dropping worm in the apron can protect the mechanisms of the lathe automatically.
5. The bed ways are hardened through high-frequency quenching, precision ground and PTEF coated to maintain the high accuracy in the long term operations.
6. The machine is competent to carry high loads of workpieces and take heavy cutting;
7. Two floor steady rests will be supplied with this lathe. They can be moved freely as required by the user. Each floor steady rest is provided with an adjustable clamp unit for setting up long pipes, greatly reducing labor;
8. The heavy duty hollow spindle is fitted with double 4-jaw chucks to hold long workpieces.
Specifications:
|
No. |
Model |
OCL530 |
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|
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|
1 |
Main parameters |
|
|
1.1 |
Outer diameters range of pipes to be cut, mm |
330-520 |
|
1.2 |
Maximum swing over bed, mm |
1000 |
|
1.3 |
Maximum swing over carriage, mm |
610 |
|
1.4 |
Maximum distance between centers, mm |
1700 |
|
1.5 |
Maximum longitudinal cutting length, mm |
1500 |
|
1.6 |
Maximum taper to be cut |
1:4 |
|
1.7 |
Maximum travel of taper attachment, mm |
1000 |
|
1.8 |
Bed width, mm |
755 |
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2 |
Spindle |
|
|
2.1 |
Spindle bore, mm |
530 |
|
2.2 |
Spindle speeds steps |
9 |
|
2.3 |
Spindle speeds range, RPM |
6-205 |
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3 |
Feeding system |
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|
3.1 |
Longitudinal feedings kinds and range |
32 Kinds, 0.1-1.5 mm/Revolution |
|
3.2 |
Cross feedings kinds and range |
32 Kindss, 0.05-0.75 mm/Revolution |
|
3.3 |
Kinds and range of Metric threads to be cut |
23 Kinds, 1-15 mm Pitch |
|
3.4 |
Kinds and range of Inch threads to be cut |
22 Kinds, 2-28 T.P.I. |
|
3.5 |
Carriage rapid speed, mm/Minute |
3740 |
|
3.6 |
Top slide traverse rapid speed, mm/Minute |
1870 |
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4 |
Tool post |
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4.1 |
Spindle centerline to tooling base, mm |
48 |
|
4.2 |
Tooling sectional size, mm |
45 x 45 |
|
4.3 |
Cross slide travel, mm |
520 |
|
4.4 |
Compound rest travel, mm |
300 |
|
4.5 |
Swivel angle of compound rest base, Degrees |
+/-90 |
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5 |
Tailstock |
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5.1 |
Quill diameter, mm |
140 |
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5.2 |
Quill taper |
MT #6 |
|
5.5 |
Quill travel, mm |
300 |
|
5.6 |
Quill cross travel, mm |
+/-25 |
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6 |
Power system |
|
|
6.1 |
Main motor |
37 KW, 1470 RPM |
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6.2 |
Rapid motor |
1.5 KW, 2850 RPM |
|
6.3 |
Clamp motor |
3 KW, 1420 RPM |
|
6.4 |
Coolant motor, coolant flow rate |
0.15 KW, 22 L/Minute |
|
6.5 |
Gear pump |
2.5 MPa, 1500 RPM |
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7 |
Machine sizes and weight |
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|
7.1 |
Overall size, L x W x H, mm |
5000 x 2160 x 1750 |
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7.2 |
Net weight, KG |
15000 |
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