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김완재(Wanjae Kim),김건탁(Kuntak Kim),임세영(Seyoung Im) 대한기계학회 2005 대한기계학회 춘추학술대회 Vol.2005 No.11
Spiral seam welding pipes are manufactured in two consecutive processes: forming and welding. These processes are analyzed via finite element method to calculate the deformation and stress occurring from the two steps of manufacturing process. The ultimate goal is to find the effect of the plastic deformation resulting from the pipe forming on the residual stress.