Record number :
1177160
Title of article :
Bursting for fixed tubular and restrained hydroforming
Author/Authors :
C.L. Chow، نويسنده , , X.J. Yang، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2002
Pages :
8
From page :
107
To page :
114
Abstract :
The paper presents a failure analysis of tube hydroforming under a wide range of process conditions involving internal pressure, enclosed square die, and axial end feeding. The failure analysis focuses on the onset of critical bursting conditions. Bursting is an instability phenomenon of tube hydroforming, which fails to sustain any more internal pressure. Onset of bursting depends on a number of processing parameters such as pressure and end feeding, as well as on material properties. Several analytical analyses have been conducted to determine the onset of bursting conditions for different loading paths. The critical parameters governing the onset bursting conditions are examined and discussed.
Keywords :
Hydroforming , Plasticity , failure
Journal title :
Journal of Materials Processing Technology
Serial Year :
2002
Link To Document :
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