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ساخت ماکرو با هدف رهگیری دو پدیده چروکیدگی و ترکیدگی در فرآیند هیدروفرمینگ لوله

Keyvan Hosseini Safari; Mahmoud Mousavi Mashhadi

Volume 43, Issue 4 , September 2009, , Pages 501-509

https://doi.org/10.22059/jac.2013.7713

Abstract
  Determination of the optimum loading path (internal pressure- axial feeding) to restrict the Bursting, buckling and wrinkling through tube hydroforming process is necessary to produce an acceptable tube. In this paper, the wrinkling and fracture criteria are implemented to an finite element code devoted ...  Read More