Products Description
A CNC Pipe Threading Lathe Machine is a type of computer numerical control (CNC) lathe designed specifically for threading pipes. It is used in various industries, including oil and gas, construction, and plumbing, where threaded pipes are essential for connecting and assembling components.
main features
Pipe threading lathe machine is used for oil/petroleum,which have some main features as follows:
1.The spindle adopts high precision spindle unit , high rotary precision, high speed, outstanding rigidity.
2.High strength base, widen the lathe bed and plate reinforcement is designed to ensure required strong cutting.
3.Machine guide adopts the precision level of preloading liner guide rail with hardness mover 58''.
4.High degree of machine modular design has good configuration option and rooting platform.
5.Optional system:the controller can be selected from FANUC, Mitsubishi, Siemens, KND,GSK.
main functions
Pipe Cutting: The machine is equipped with cutting tools that can accurately and precisely cut pipes to the desired length. This is the initial step in the threading process.
Facing: The lathe can face the ends of the pipes, ensuring they are flat and perpendicular to the axis of the pipe. This is important for creating a proper thread.
Chamfering: The machine can be programmed to chamfer the pipe ends, creating a beveled edge. Chamfering is often necessary for ease of threading and for achieving proper connections.
Threading: The primary function of a CNC Pipe Threading Lathe is, of course, threading pipes. The machine uses cutting tools to create external threads on the pipe's outer surface. The threading process can be customized based on the type of thread required, such as API threads or NPT (National Pipe Thread) threads.
Thread Depth Control: The machine allows for precise control of the thread depth, ensuring that the threads meet the specified standards and requirements. This is crucial for proper engagement and sealing when connecting pipes.
Taper Threading: Some CNC Pipe Threading Lathes are capable of taper threading, allowing the creation of tapered threads on pipes for specific applications.
Programmability: Being a CNC machine, it is programmable, which means that operators can input the desired specifications, thread types, and dimensions into the machine's control system. This allows for flexibility in production and the ability to handle various threading tasks.
Automation: CNC Pipe Threading Lathes often come with automated features, such as automatic tool changes, reducing the need for manual intervention and improving efficiency in production.
Quality Control: These machines may have built-in quality control features to measure and inspect the threaded pipes, ensuring that they meet the required standards and specifications.
applications
The application fields of Pipe Threading Lathe machine are the Processing and repairs of drill pipe, drill collar, joint, kelly bar and sleeve of Oil sector, Metallurgic Industry, Geological Prospecting, Chemical Industry & Hydropower.
main specification
Model and specifications |
QK1313 |
QK1319 |
QK1322 |
QK1327 |
QK1335 |
QK1343 |
Guideway width |
490 mm |
705mm |
755mm |
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Max.swing over bed |
630mm |
1000mm |
1000mm |
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Max.swing over carriage |
350mm |
680mm |
610mm |
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Hole through spindle |
130 mm |
200mm |
225mm |
280mm |
350mm |
440mm |
Max.processing Pipe diameter |
126 mm |
196 mm |
219mm |
270mm |
340mm |
430mm |
Max.workpiece length |
1500/3000mm |
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The actual machining lengt |
1350/2850mm |
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Number of spindle speed changes |
18 steps |
12 steps |
12 steps |
12 steps |
12 steps |
12 steps |
Range of spindle speed changes |
12~640 r/min |
24~300 r/min |
24~300 r/min |
24~300 r/min |
24~350 r/min |
24~350 r/min |
Tool post style |
Vertical 4 Stations |
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Knife rest translocation time |
3s |
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Repeated positioning accuracy |
±0.002 |
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Processing workpiece precision |
IT7 |
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Workpiece surface roughness |
Ra1.6 |
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Bed quenching hardness |
HRC52 |
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Power of main motor |
7.5/11kw |
18.5kw |
22kw |
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Chuck |
400 3-jaw |
500 3-jaw |
500 3-jaw |
800 4-jaw |
1000 4-jaw |
Q245
Overall dimensions |
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Length 3300mm |
width 1450mm |
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Height 1600mm |
Weight (without holder) 6000kg |
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Main specification |
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Max producing taper 1:4 |
Max.swing over bed 800mm |
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The pipe diameter 50-245mm |
Maximum machining length 1000mm |
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The taper device travel of moving 750mm |
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Spindle |
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Spindle forward speed grade 12 |
The range of speed 20-460r/min |
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Spindle bore 250mm |
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Feed specification |
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Aspect to the number of species each 32 |
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Per revolution of spindle feed range |
Transverse 0.04-0.65mm Longitudinal 0.1-1.46mm |
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Knife rest rotary per time the knife rest travel. 0.05mm |
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Bottom slide rotary per time travel 0.05mm |
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Spindle and knife distance 30mm |
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Tailstock |
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Diameter sleeve top 100mm |
Top sleeve travel 250mm |
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Taper sleeve top Morse5 |
The amount of lateral movement of tailstock ±15mm |
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Taper Morse 5 |
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Power |
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Main power Y160M-4-B3/11KW1460R/MIN |
Main motor belt 4-B2240 |
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Gear pumps CB-B6 2.5Mpa 1450r/min |
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