2019-2 (31)

Design, manufacturing and commissioning of nuclear industry equipment

Article Name10.26583/GNS-2019-02-04
Weld Pool Static Equilibrium in Butt Welds with Full Penetration
AuthorsA.M. Rybachuk*1, V.F. Cubarew**2, Yu.V. Doronin***3
Address

*Bauman Moscow State Technical University, Build 1, Vtoraja Baumanskaya St., 5, Moscow, Russia 105005

1ORCID iD: 0000-0002-9078-2653

Wos Researcher ID: O-6229-2017

e-mail: amrybachuk@mail.ru

**National Research University «MPEI», Krasnokazarmennaya St., 14, Moscow, Russia 111250

2ORCID iD: 0000-0001-8493-8933

WoS Researcher ID: J-5424-2017

e-mail: kubarevvf@mail.ru

***LTD «Certification Center of municipal services»,

Office 36, Tkatskaya St., 46,Moscow, Russia 105187

3ORCID iD: 0000-0002-3294-882X

 WoS Researcher ID: O-6190-2017

e-mail: doronin-45@mail.ru

AbstractThe article deals with the influence of surface tension forces in one-sided arc welding of butt joints on weight. It shows analytically the possibility of holding the liquid metal of the weld pool when the thickness of the welded parts is from 10mm. and above.
Keywordsweld pool, pressure of the arc, surface tension liquid steel.
LanguageRussian
References
  1. Tyul`kov M.D. Rol` sil poverxnostnogo natyazheniya v formirovanii kornya sty`kovy`x shvov [The Role of Surface Tension Forces in the Formation of the Root of Butt Joints]. Leningrad. 1958.  Trudy` LPI im. M.I. Kalinina [Leningrad 1957. Proceedings of Kalinin LPI.]. № 189. P. 34-41
     (in Russian).
  2. Berezovskii B.M. Optimisation of weld formation in arc welding with continuous penetration without backing Welding International 1989/ №4/P. 345-348 (in English).
  3. Wang S., Nates R., Pasang T., Ramesani M. Modelling of Gas Tungsten Arc Welding Pool under Marangoni Convection. Universal Journal of Mechanical Engineering. 2015. № 3 (5). P. 185-201.
  4. Hu J., Guo H., Tsai H.L. Weld Pool Dynamics and the Formation of Ripples in 3D Gas Metal Arc Welding. International Journal of Heat and Mass Transver 51. 2008. P. 2537-2552 (in English).
  5. Huang J.K., Yang M.H., Chen J.S., Yang F.Q., Zhang Y.M., Fan D. The Oscillation of Stationary Weld Pool Surface in the GTA Welding. Journal of Material Processing Tech. 256. 2018. P. 57-68 (in English).
  6. Razmyshlyaev A.D. Gidrodinamicheskie parametry` plenki zhidkogo metalla na perednej stenke kratera vanny` pri dugovoj svarke. Avtomaticheskaya svarka [Hydrodynamic Parameters of the Liquid Metal Film on the Front Wall of the Bath Crater during Arc Welding. Automatic Welding]. 1982. №1. P. 20-25 (in Russian).
  7. Kubarev V. F., Chernyshov G. G. Gidrodinamicheskie processy` v svarochnoj vanne [Hydrodynamic Processes in the Welding Bath –Proceedings of Universities. Engineering]. 1979. №5. P. 119-123 (in Russian).
  8. Doronin Yu. V. Odnostoronnyaya dugovaya svarka stalej [One-Side Arc Welding of Steels]. NRNU MEPHI. 2017. 135 p. (in English).
  9. Kimoto I., Notomasu R. CO2-gas-shielded one-side welding process two electrodes. Nippon Steel Technical Report. № 95. January. 2007. P. 11-17 (in English).
  10. S Yamana,T. Ishikava, T Nakajma Torch welding and feed-forward control of back bead in one-side backing less.V-groove welding by using back welding. Quarterly Journal of the Japan Welding society Vol.25. 2007. №1. P. 159-164 (in English).
  11. GU C., Rybachuk A.M. Deformaciya vneshnego magnitnogo polya pri dugovoj svarke magnitny`x metallov [Deformation of the External Magnetic Field in Arc Welding Magnetic Metal]. Global`naya yadernaya bezopasnost`  [Global Nuclear Safety]. 2017. № 4. P.7 (in Russian).

 

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