SIMULATING DEFORMATION OF WELDING JOINTS
Article Sidebar
Main Article Content
Abstract
The arc welding simulation of welding constructions of the thin sheet pieces has been produced in this work. The results of simulation had been used to decrease the residual stresses and deformation of welding joints. It was accomplished the arc welding simulation of the beam welds of aluminum alloy. In the course of research it had been estimated the stresses and deformation of various methods of arc welding, for example, traditional arc welding and force-cooling welding. The values of temperature of welded pieces had been evaluated by solution of partial differential equation of heat transfer with the moving heat source. The values of stresses and deformation of welded pieces had been evaluated by solution of the thermal elasticity equations. It was found that the longitudinal deformation of piece welded by force-cooling welding is smaller by a factor of 1.2 than it welded by traditional arc welding.
Article Details
This work is licensed under a Creative Commons Attribution 4.0 International License.
References
Фридляндер, И.Н. Алюминиевые деформируемые конструкционные сплавы / И.Н. Фридляндер. – М. : Металлургия, 1978. – 208 с.
Технология электрической сварки металлов и сплавов плавлением / Под ред. Б.Е. Патона. - М. : Машиностроение. 1974. - 768 с.
Винокуров, В.А. Сварные конструкции. Механика разрушения и критерии работоспособности / В.А. Винокуров, С.А. Куркин, Г.А. Николаев. - М. : Машиностроение, 1996. – 576 с.
Сагалевич, В.М. Методы устранения сварочных деформаций и напряжений / В.М. Сагалевич. – М. : Машиностроение, 1974. – 248 с.
Цяо, Г. Бездеформационная сварка с использованием эффектов термического растяжения для соединения материалов малой толщины / Г. Цяо // Автоматическая сварка. – 2006. – № 12. – С. 3–13.
Goldak, J.A. Computational Welding Mechanics / J.A. Goldak, M. Akhlaghi. – Springer, 2005. – 321 p.
Вержбицкий, В.М. Основы численных методов / В.М. Вержбицкий. – М. : Высшая школа, 2002. – 840 с.
Самарский, А.А. Теория разностных схем / А.А. Самарский. – М. : Наука, 1977. – 656 с.
Калиткин, Н.Н. Численные методы / Н.Н. Калиткин. – М. : Наука, 1978. – 512 с.
Тимошенко, С.П. Теория упругости / С.П. Тимошенко, Д. Гудьер. – М. : Наука, 1979. – 560 с.
Most read articles by the same author(s)
- F. PANTELEENKO, M. KARPETS, M. BELOTSERKOVSKY, A. SOSNOVSKY, INFLUENCE OF HYPERSONIC METALLIZATION MODES ON THE ADHESION STRENGTH OF METAL COATINGS, Vestnik of Polotsk State University. Part B. Industry. Applied Sciences: No. 11 (2021)
- F. PANTELEENKO, О. В. ШУМОВ, INCREASING QUALITY OF WELDING JOINTS, Vestnik of Polotsk State University. Part B. Industry. Applied Sciences: No. 11 (2018)
- F. PANTELEENKO, А. SHUMАV, DECREASING DEFORMATION OF WELDING JOINTS, Vestnik of Polotsk State University. Part B. Industry. Applied Sciences: No. 3 (2018)
- F. PANTELEENKO, O. SHUMАV, INCREASING RESISTANCE OF WELDING JOINTS OF ALUMINUM ALLOYS, Vestnik of Polotsk State University. Part B. Industry. Applied Sciences: No. 3 (2018)
- F. PANTELEENKO, A. SHUMAV, INCREASING STRENGTH OF ARC WELDING JOINTS, Vestnik of Polotsk State University. Part B. Industry. Applied Sciences: No. 11 (2017)