Advanced Technology for Machining Tapered Threads of Pipe Coupling

Rasulov Nariman Mogbil; Nadirov Ugurlu Muhammed; Abbasova Irada Aziz; Mammadov Arastun Salman; Shabiyev Elgun Tagi

doi:doi:10.11648/j.ajetm.20200502.11

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Advanced Technology for Machining Tapered Threads of Pipe Coupling

Rasulov Nariman Mogbil, Nadirov Ugurlu Muhammed, Abbasova Irada Aziz, Mammadov Arastun Salman, Shabiyev Elgun Tagi

Published in American Journal of Engineering and Technology Management (Volume 5, Issue 2)

Received: 4 December 2019 Accepted: 23 December 2019 Published: 28 May 2020

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Abstract

Subject of research. In the oil industry, parts such as a coupling that have differently directed tapered threads are widely used. The coaxiality of these threads is an indicator of the quality of workmanship and determines the performance of threaded joints. Purpose of work. Improving the manufacturing capacity of the coupling and the accuracy of coaxiality of their differently directed tapered threads. Method. Processing of internal conic smooth and threaded surfaces is carried out in parallel from one and two ends of the coupling, with one installation and position. Implementation. The technology of processing the internal surfaces of the coupling with tapered threads on both sides is proposed, various processing schemes are proposed, a multivariate processing technology is given, the designs of some technological tools and equipment for the implementation of technological processes are proposed. The main results. Some of the proposed options were tested in production, in which all the inner surfaces of the coupling and the ends are processed from one end of the coupling, sequentially, with one installation and position, and gave good results. Practical significance. The machine time for processing conical smooth and threaded surfaces is reduced by more than 1.5 times, the accuracy of coaxiality of multidirectional conical threads is increased by about two times. Conclusion. Application of the proposed technologies, designs of elements of equipment and accessories for their implementation will increase the efficiency and manufacture and operation of parts such as couplings, including their tapered threaded joints.

Published in	American Journal of Engineering and Technology Management (Volume 5, Issue 2)
DOI	10.11648/j.ajetm.20200502.11
Page(s)	35-40
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2020. Published by Science Publishing Group

Keywords

Coupling, Machining, Different-directional Tapered Threads, Accuracy, Coaxiality, Performance

References

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APA Style

Rasulov Nariman Mogbil, Nadirov Ugurlu Muhammed, Abbasova Irada Aziz, Mammadov Arastun Salman, Shabiyev Elgun Tagi. (2020). Advanced Technology for Machining Tapered Threads of Pipe Coupling. American Journal of Engineering and Technology Management, 5(2), 35-40. https://doi.org/10.11648/j.ajetm.20200502.11

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ACS Style

Rasulov Nariman Mogbil; Nadirov Ugurlu Muhammed; Abbasova Irada Aziz; Mammadov Arastun Salman; Shabiyev Elgun Tagi. Advanced Technology for Machining Tapered Threads of Pipe Coupling. Am. J. Eng. Technol. Manag. 2020, 5(2), 35-40. doi: 10.11648/j.ajetm.20200502.11

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AMA Style

Rasulov Nariman Mogbil, Nadirov Ugurlu Muhammed, Abbasova Irada Aziz, Mammadov Arastun Salman, Shabiyev Elgun Tagi. Advanced Technology for Machining Tapered Threads of Pipe Coupling. Am J Eng Technol Manag. 2020;5(2):35-40. doi: 10.11648/j.ajetm.20200502.11

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@article{10.11648/j.ajetm.20200502.11,
  author = {Rasulov Nariman Mogbil and Nadirov Ugurlu Muhammed and Abbasova Irada Aziz and Mammadov Arastun Salman and Shabiyev Elgun Tagi},
  title = {Advanced Technology for Machining Tapered Threads of Pipe Coupling},
  journal = {American Journal of Engineering and Technology Management},
  volume = {5},
  number = {2},
  pages = {35-40},
  doi = {10.11648/j.ajetm.20200502.11},
  url = {https://doi.org/10.11648/j.ajetm.20200502.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajetm.20200502.11},
  abstract = {Subject of research. In the oil industry, parts such as a coupling that have differently directed tapered threads are widely used. The coaxiality of these threads is an indicator of the quality of workmanship and determines the performance of threaded joints. Purpose of work. Improving the manufacturing capacity of the coupling and the accuracy of coaxiality of their differently directed tapered threads. Method. Processing of internal conic smooth and threaded surfaces is carried out in parallel from one and two ends of the coupling, with one installation and position. Implementation. The technology of processing the internal surfaces of the coupling with tapered threads on both sides is proposed, various processing schemes are proposed, a multivariate processing technology is given, the designs of some technological tools and equipment for the implementation of technological processes are proposed. The main results. Some of the proposed options were tested in production, in which all the inner surfaces of the coupling and the ends are processed from one end of the coupling, sequentially, with one installation and position, and gave good results. Practical significance. The machine time for processing conical smooth and threaded surfaces is reduced by more than 1.5 times, the accuracy of coaxiality of multidirectional conical threads is increased by about two times. Conclusion. Application of the proposed technologies, designs of elements of equipment and accessories for their implementation will increase the efficiency and manufacture and operation of parts such as couplings, including their tapered threaded joints.},
 year = {2020}
}

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TY - JOUR
T1 - Advanced Technology for Machining Tapered Threads of Pipe Coupling
AU - Rasulov Nariman Mogbil
AU - Nadirov Ugurlu Muhammed
AU - Abbasova Irada Aziz
AU - Mammadov Arastun Salman
AU - Shabiyev Elgun Tagi
Y1 - 2020/05/28
PY - 2020
N1 - https://doi.org/10.11648/j.ajetm.20200502.11
DO - 10.11648/j.ajetm.20200502.11
T2 - American Journal of Engineering and Technology Management
JF - American Journal of Engineering and Technology Management
JO - American Journal of Engineering and Technology Management
SP - 35
EP - 40
PB - Science Publishing Group
SN - 2575-1441
UR - https://doi.org/10.11648/j.ajetm.20200502.11
AB - Subject of research. In the oil industry, parts such as a coupling that have differently directed tapered threads are widely used. The coaxiality of these threads is an indicator of the quality of workmanship and determines the performance of threaded joints. Purpose of work. Improving the manufacturing capacity of the coupling and the accuracy of coaxiality of their differently directed tapered threads. Method. Processing of internal conic smooth and threaded surfaces is carried out in parallel from one and two ends of the coupling, with one installation and position. Implementation. The technology of processing the internal surfaces of the coupling with tapered threads on both sides is proposed, various processing schemes are proposed, a multivariate processing technology is given, the designs of some technological tools and equipment for the implementation of technological processes are proposed. The main results. Some of the proposed options were tested in production, in which all the inner surfaces of the coupling and the ends are processed from one end of the coupling, sequentially, with one installation and position, and gave good results. Practical significance. The machine time for processing conical smooth and threaded surfaces is reduced by more than 1.5 times, the accuracy of coaxiality of multidirectional conical threads is increased by about two times. Conclusion. Application of the proposed technologies, designs of elements of equipment and accessories for their implementation will increase the efficiency and manufacture and operation of parts such as couplings, including their tapered threaded joints.
VL - 5
IS - 2
ER -

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Author Information

Rasulov Nariman Mogbil

Department of Mechanical Engineering, Azerbaijan Technical University, Baku, Azerbaijan
Nadirov Ugurlu Muhammed

Department of Mechanical Engineering, Azerbaijan Technical University, Baku, Azerbaijan
Abbasova Irada Aziz

Department of Mechanical Engineering, Azerbaijan Technical University, Baku, Azerbaijan
Mammadov Arastun Salman

Department of Mechanical Engineering, Azerbaijan Technical University, Baku, Azerbaijan
Shabiyev Elgun Tagi

Department of Mechanical Engineering, Azerbaijan Technical University, Baku, Azerbaijan

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APA Style

Rasulov Nariman Mogbil, Nadirov Ugurlu Muhammed, Abbasova Irada Aziz, Mammadov Arastun Salman, Shabiyev Elgun Tagi. (2020). Advanced Technology for Machining Tapered Threads of Pipe Coupling. American Journal of Engineering and Technology Management, 5(2), 35-40. https://doi.org/10.11648/j.ajetm.20200502.11

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ACS Style

Rasulov Nariman Mogbil; Nadirov Ugurlu Muhammed; Abbasova Irada Aziz; Mammadov Arastun Salman; Shabiyev Elgun Tagi. Advanced Technology for Machining Tapered Threads of Pipe Coupling. Am. J. Eng. Technol. Manag. 2020, 5(2), 35-40. doi: 10.11648/j.ajetm.20200502.11

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AMA Style

Rasulov Nariman Mogbil, Nadirov Ugurlu Muhammed, Abbasova Irada Aziz, Mammadov Arastun Salman, Shabiyev Elgun Tagi. Advanced Technology for Machining Tapered Threads of Pipe Coupling. Am J Eng Technol Manag. 2020;5(2):35-40. doi: 10.11648/j.ajetm.20200502.11

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@article{10.11648/j.ajetm.20200502.11,
  author = {Rasulov Nariman Mogbil and Nadirov Ugurlu Muhammed and Abbasova Irada Aziz and Mammadov Arastun Salman and Shabiyev Elgun Tagi},
  title = {Advanced Technology for Machining Tapered Threads of Pipe Coupling},
  journal = {American Journal of Engineering and Technology Management},
  volume = {5},
  number = {2},
  pages = {35-40},
  doi = {10.11648/j.ajetm.20200502.11},
  url = {https://doi.org/10.11648/j.ajetm.20200502.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajetm.20200502.11},
  abstract = {Subject of research. In the oil industry, parts such as a coupling that have differently directed tapered threads are widely used. The coaxiality of these threads is an indicator of the quality of workmanship and determines the performance of threaded joints. Purpose of work. Improving the manufacturing capacity of the coupling and the accuracy of coaxiality of their differently directed tapered threads. Method. Processing of internal conic smooth and threaded surfaces is carried out in parallel from one and two ends of the coupling, with one installation and position. Implementation. The technology of processing the internal surfaces of the coupling with tapered threads on both sides is proposed, various processing schemes are proposed, a multivariate processing technology is given, the designs of some technological tools and equipment for the implementation of technological processes are proposed. The main results. Some of the proposed options were tested in production, in which all the inner surfaces of the coupling and the ends are processed from one end of the coupling, sequentially, with one installation and position, and gave good results. Practical significance. The machine time for processing conical smooth and threaded surfaces is reduced by more than 1.5 times, the accuracy of coaxiality of multidirectional conical threads is increased by about two times. Conclusion. Application of the proposed technologies, designs of elements of equipment and accessories for their implementation will increase the efficiency and manufacture and operation of parts such as couplings, including their tapered threaded joints.},
 year = {2020}
}

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