NDLI: A prediction of bursting failure in tube hydroforming processes based on ductile fracture criterion

Content Provider	Springer Nature Link
Author	Kim, Jeong Kang, Sung Jong Kang, Beom Soo
Copyright Year	2003
Abstract	Bursting is an irrecoverable failure mode in tube hydroforming, in contrast with buckling and wrinkling. To predict bursting failure in the hydroforming processes, Oyane's ductile fracture criterion is introduced and evaluated from the results of stress and strain productions obtained from finite element analysis. The region of fracture initiation and the bursting pressures are predicted and compared with a series of experimental results. It is shown that the material parameters used in the criterion can be obtained from the forming limit diagram. From the simulation results of tube bulging, the prediction of the bursting failure based on the ductile fracture criterion was demonstrated to be reasonable. This approach can be extended to a wide range of practical tube hydroforming processes.
Starting Page	357
Ending Page	362
Page Count	6
File Format	PDF
ISSN	02683768
Journal	The International Journal of Advanced Manufacturing Technology
Volume Number	22
Issue Number	5-6
e-ISSN	14333015
Language	English
Publisher	Springer-Verlag
Publisher Date	2003-05-24
Publisher Place	London
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Hydroforming process Rigid-plastic FEM Ductile fracture criterion Tube bulging
Content Type	Text
Resource Type	Article
Subject	Industrial and Manufacturing Engineering Control and Systems Engineering Mechanical Engineering Computer Science Applications Software

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A prediction of bursting failure in tube hydroforming processes based on ductile fracture criterion