Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
794452 | Journal of Materials Processing Technology | 2006 | 4 Pages |
Abstract
In this work, an energetic analysis of thin-walled tube drawing processes in conical converging dies with inner plugs has been made. The method used in the analysis is the upper bound method (UBM). The plastic deformation zone has been modelled by triangular rigid zones (TRZ), with the assumption that the process occurs under plane strain and Coulomb friction conditions.
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Authors
E.M. Rubio, C. González, M. Marcos, M.A. Sebastián,