ЭКСПЕРИМЕНТАЛЬНОЕ ИССЛЕДОВАНИЕ ПРОЦЕССА СВАРКИ ТРУБНЫХ ЗАГОТОВОК ПРИ ВИБРАЦИОННОМ ВОЗДЕЙСТВИИ

Валерій Балакін; Тетяна Кадільнікова; Святослав Савкін; Анастасія Кадільнікова

doi:10.30888/2663-5712.2021-07-01-017

Автор(и)

Валерій Балакін Національна металургійна академія України https://orcid.org/0000-0003-0876-7516
Тетяна Кадільнікова Дніпропетровський державний університет внутрішніх справ https://orcid.org/0000-0003-0817-9466
Святослав Савкін Національна металургійна академія України https://orcid.org/0000-0003-0254-6544
Анастасія Кадільнікова Інститут електрозварювання імені Євгена Патона НАН України https://orcid.org/0000-0003-2516-9825

DOI:

https://doi.org/10.30888/2663-5712.2021-07-01-017

Ключові слова:

Vibration processing, welded seam, near-weld zone, residual stresses, pipe billet, vibration frequency.

Анотація

The article proposes an effective way to reduce the residual stresses arising in the welded seams of pipes, based on the use of vibration in the welding process. The experimental study was divided into the following stages: welding of longitudinal preform

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Посилання

Moroz LS. Mechanics and Physics of Deformations and Fracture of Materials. Leningrad: Mashinostroenie, 1984, p. 223.

Gorenko VG, Rusakov PV. Static and dynamic methods of reducing the level of residual stresses and stabilizing the size of olives. In : Improving the reliability and durability of cast parts: collection of scientific works of the Academy of Sciences of the Ukrainian SSR Institute of Casting Problems, 1987, pp. 23-39.

Mayboroda VP, Kravchuk AS, Kholin NN. Rapid deformation of structural materials. M .: Mechanical Engineering, 1986, p. 264.

Zuev LB. On the formation of plasticity autowaves during deformation. Metallofizika i newest technologies 1994; 16: 31-36.

Balakin VF, Kuznetsov EV, Didyk RP. Physical foundations and practical application of the wave theory of plastic deformation. Theory and practice of metallurgy 2006; 3: 39-50.

Kuznetsov EV, Conditions of vibroplastic resonance occurrence in metals . Forging and stamping production. Material processing by pressure 2002; 2: 6-9.

Morozenko VN, Didyk RP, Kuznetsov EV, Balakin VF. The regularity of plastic behavior of viscoelastic and viscoplastic media under conditions of their developed vibroplastic deformation. Scientific discoveries (collection of brief descriptions of scientific discoveries, scientific ideas, scientific hypotheses) 2001,

рр. 56 - 58.

Skakovskiy VD. Development of technology for vibration treatment of frame-type welded structures. For a job. learned Degree, К.: Publishing house E.O. Patona IES, 1987.

Mezhidov VKh., Askhabov KhI., Eldarkhanov AS. and et al. Vibration influence on crystallization of organic ingot. Influence of external influences on liquid and crystallizing metal. For a job. learned Degree, Kiev: IPL of the Academy of Sciences of the Ukrainian SSR, 1983.

Taranov ED., Nuradinov AS., Kondratyuk SE. et al. Crystallization and structure formation of steel ingots under vibration impact. Casting processes,1998; 3-4: 84-90.

Balakin YuA., Gladkov MI. Energy intensity of external influence on solidifying metal from the standpoint of thermodynamics. Izv. universities. Black metallurgy, 2001; 6: 44-46.

Gladkov MI, Balakin YuA, Goncharevich IF. Thermodynamic analysis of the conditions of nucleation and growth of crystals during vibration treatment of metal. Izv. universities. Black. Metallurgy 1989; 9: 27-29.

Efimov VA., Eldarkhanov AS. Technologies of modern metallurgy. M.: New technologies, 2004, p. 784.

Servetnik VM, Solyanikov BG, Nosov VA. Improvement of the quality of steel ShKh15 by vibro-processing of ingots. Steel 1987; 4: 48-49.

Eldarkhanov AS. Application of physical methods of modeling to study the effect of vibration on the solidification of alloys. Dis. Dr. tech. sciences, Kiev, Ukraine ,1996.

Balakin YuA., Gladkov MI. Calculation of the parameters of vibration treatment of crystallizing metals. Izv. universities. Black. Metallurgy 2003; 9: 56-60.