STRAIN DISTRIBUTION IN ECAP PROCESS WITH VARIOUS FRICTION CONDITIONS - NUMERICAL MODELLING
DOI:
https://doi.org/10.7494/mafe.2010.36.1.13Keywords:
ECAP, friction, strain heterogeneity, numerical modelingAbstract
In this paper are introduced analytical calculations of strain distribution in ECAP process in plane strain state. Analysed was friction influence on distribution and value of effective strain in channel die band. Numerical calculations were done by using of Q Form 3D commercial programme.
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References
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