Geodesic
An optimal die profile for plane strain drawing of sheets
Matematičeskoe modelirovanie, Tome 30 (2018) no. 7, pp. 3-15

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The ideal flow theory is used to determine an optimal die profile for drawing and extrusion of sheets under plane strain conditions. The solution is based on the theory of characteristics. In contrast to available solutions based on the ideal flow theory, it is assumed that a portion of the die is prescribed. The solution reduces to evaluating ordinary integrals. As an example, a die profile is found assuming that a portion of this profile is given and is a circular arc.
Keywords: ideal flow, method of characteristics, drawing
Mots-clés : optimal die profile. 
@article{MM_2018_30_7_a0,
     author = {E. A. Lyamina and O. V. Novozhilova},
     title = {An optimal die profile for plane strain drawing of sheets},
     journal = {Matemati\v{c}eskoe modelirovanie},
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     publisher = {mathdoc},
     volume = {30},
     number = {7},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MM_2018_30_7_a0/}
}
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E. A. Lyamina; O. V. Novozhilova. An optimal die profile for plane strain drawing of sheets. Matematičeskoe modelirovanie, Tome 30 (2018) no. 7, pp. 3-15. http://geodesic.mathdoc.fr/item/MM_2018_30_7_a0/