Development of Automated Laser Welding Technology and Equipment for Manufacturing Parts of Marine Engine Heat Exchanger

Authors

  • V.D. Shelyagin Ye.O. Paton Electric Welding Institute of NASU, Kyiv
  • A.G. Lukashenko Ye.O. Paton Electric Welding Institute of NASU, Kyiv
  • V.Yu. Khaskin Ye.O. Paton Electric Welding Institute of NASU, Kyiv
  • D.A. Lukashenko Ye.O. Paton Electric Welding Institute of NASU, Kyiv
  • V.A. Lukashenko Ye.O. Paton Electric Welding Institute of NASU, Kyiv

DOI:

https://doi.org/10.15407/scine10.05.031

Keywords:

copper-nickel alloys, laser welding, marine heat exchangers, pulse-modulated radiation, slitting compounds

Abstract

Equipment for laser welding complex, which can apply to machine-building, aerospace, shipbuilding, and automobile industries, has been designed and manufactured on the basis of technique for automated laser welding of flat tubes made of copper-nickel alloys. A method for controlling the integrity of welded flat tubes has been developed. It implies the pressure tests and the search of defective sections by laser interferometry technique in automated mode. A specialized welding head has been designed and manufactured for industrial application of laser welding technique.

References

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Available at: http://atislab.ru/info/articles/1560 (in Russian).

Compabloc® Plate Heat Exchanger. Teploenergo Design Office. Available at:

http://www.teploenergo.od.ua/index.php?page=plastinchatyjteploobmennik-c. (in Russian).

Medvetskii, V.M., Skripchenko, A.I., Popov, V.O., and Seifulin, D.E.: Laser Welding of Thin-Walled Cooling Panels and Heat Exchangers. Available at:

http://www.mirprom.ru/public/lazernayasvarka-tonkostennyh-ohlazhdayushch. (in Russian).

Laser Welding of Heat Exchangers. Lazerform. Available at:

http://laser-form.ru/component/content/article/2-news/28-2011-12-27-20-4.

(in Russian).

Cherepanov, A.N., Afonin, Yu..V., Malikov A.G., and Orishich, A.M.: On Application of Nano-Powders of High-Melting Compounds for Laser Welding and Treatment of Metals and Alloys. Heavy Mechanical Engineering. 4/2, 25—26 (2008) (in Russian).

Shelyagin, V.D., Lukashenko, A.G., Lukashenko, D.A., Khaskin, V.Yu, Siora, O.V. and Bernadskyi, A.V.: Patent of Ukraine no. 68159. Laser Welding Technique. MPK (2012.01) B23K 26/00 (2012) (in Ukrainian).

Klimenko, I.S. (1985). Holography of Focused Images and Speckle Interferometry. Moscow: Nauka (in Russian).

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Published

2024-08-13

How to Cite

Shelyagin, V., Lukashenko, A., Khaskin, V., Lukashenko, D., & Lukashenko, V. (2024). Development of Automated Laser Welding Technology and Equipment for Manufacturing Parts of Marine Engine Heat Exchanger. Science and Innovation, 10(5), 31–35. https://doi.org/10.15407/scine10.05.031

Issue

Vol. 10 No. 5 (2014): Science and Innovation

Section

Research and Technical Innovative Projects of the National Academy of Sciences of Ukraine

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