OCTG Pipe Threading Machine

OCTG pipe threading machine 

OCTG pipe threading machines are equipment specifically used to process threads for oil country tubular goods (OCTG), which include drill pipes,  tubings and casing pipes, and are widely used in the exploration, extraction and production of oil and gas. There are different types of OCTG pipe threading machines that can process thread types that meet international standards such as API, GOST, and special threading.

These machines are usually highly automated, precision processed and highly efficient, and can meet the strict requirements of the oil industry for the quality and performance of OCTG pipe threads. By using these professional threading machines, manufacturers can ensure the reliability and safety of OCTG pipes in various harsh environments.

The Pipe finishing machine also called the Pipe Threading Machine, pipe threader, Pipe threading lathe, or pipe threader, widely used in the oil industry for casing pipe and coupling threads production with unmatched advantage by conventional lathe.

1.High precision: Advanced engineering design, experienced mechanical manufacturing staff and powerful control systems all guarantee the high precision of the pipe threading machine. It can complete thread processing at the micron level, ensuring the stability and consistency of product quality.

2.High efficiency: It has the ability to automate and continuously process, greatly improving production efficiency and shortening processing cycle.

3.Good rigidity: The pipe threading machine is equipped with a 45 OC cast iron inclined bed, large through hole and rigid spindle bearing.

4.Multi-function: It can process pipe threads of different types and sizes, with strong adaptability to meet diverse processing needs.

5.Flexibility: By changing the program and tool settings, the CNC pipe threading machine can quickly adapt to the processing requirements of new products and provide more flexible production solutions.

6.Intelligence: With the widespread application of CNC technology, the intelligence of pipe threading lathes is getting higher and higher, with automatic programming, automatic tool setting, automatic detection and other functions, thereby improving processing efficiency and quality.

7.Green and environmentally friendly: The new pipe threading lathe adopts a low-energy, low-noise, and low-pollution design, and is equipped with a cutting fluid circulation system and a waste chip treatment device to reduce the impact on the environment.

8.Modular design: Modular design makes the pipe thread lathe easier to maintain and upgrade. By dividing the machine tool into different modules, it is convenient to replace and upgrade a module.

9.Wide application: The pipe thread lathe is widely used in the processing and manufacturing of pipe connectors in the petroleum, chemical, natural gas, HVAC, water treatment and other industries.

10.Structural features: including high-precision spindle system, servo motor driven feed system, a variety of cutting tools and auxiliary devices.

Octg pipe thread machine structure

1. High-precision spindle system: The spindle system adopts a large through-hole structure, the bearing adopts high-precision tapered rollers, and hydraulic oil cooling and lubrication to ensure that stable accuracy and rigidity can be maintained during high-speed rotation. Its speed range is wide and can meet the processing requirements of pipe threads of different materials and specifications.

2. Servo motor driven feed system: The feed system is responsible for controlling the radial and axial movement of the cutting tool. It is usually driven by a servo motor to achieve accurate and fast feed control. It also has a variety of cutting modes and speed adjustment functions to meet different processing requirements.

3. A variety of cutting tools: There are many types of cutting tools for lathes, including thread cutters, milling cutters, drills, etc. These tools are usually made of high-quality materials and have the characteristics of wear resistance and durability. At the same time, the shape and size of the cutting tools can also be customized according to specific processing requirements; the main parts are cast with high-performance cast iron and undergo secondary aging treatment to ensure stable performance and good precision retention.

4. Auxiliary devices: The thread machine is equipped with a fully enclosed protective cover to effectively prevent coolant splashing; the Siemens or Fanuc control system is used to realize automatic processing, including cutting fluid system, workpiece clamping device, safety protection device, etc. The existence of these devices not only improves processing efficiency and quality, but also ensures the safety and stability of the operation process.

5. Rotary indexing chuck: used to process the relevant coupling diameter, so that the machine can be accurately positioned and rotated during processing.

6. Shank position: The RMG coupling thread machine has six shank positions, which can be used with combined tools to perform three working steps without rotating the tool, thereby minimizing processing time.

7. Bed angle: The bed adopts a 45° inclination angle, and the internal steel plate adopts a cylindrical structure, which greatly improves the turning performance, accuracy, and accuracy retention.

8. Guide rail: The guide rail adopts a steel box-shaped guide rail, which is quenched and the friction surface of the guide rail adopts a resin coating process, which has low friction resistance, good rigidity, good shock absorption, and long life; the drag plate slide rail adopts hydraulic balance to balance the weight of the slide rail, further improving the dynamic characteristics of the tapping machine.

9. Integrated simulation: A highlight of the machine operation is the integrated simulation, which enables customers to simulate the entire coupling thread process before starting the coupling thread and check whether the programming meets all requirements and target values on the visualization system.

10. Gantry robot: used to load and unload the RMG coupling thread machine from above, maintaining the best machine accessibility, and there is also an alternative, tested concept for loading and unloading using industrial robots.

Octg pipe threading machine specification