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Pressing a rigid-plastic strip through a curvilinear matrix channel

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Abstract

We develop a model that describes pressing a rigid-plastic strip through a curvilinear matrix channel; this model takes into account the material strengthening, the gap between the strip and the matrix channel, and the contact friction. We present examples of computations of the strip pressing through channels of various shapes. The model imitates the technological processes of a thin strip bending by pressing it through a curvilinear matrix channel.

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Authors and Affiliations

  1. Moscow State Technical University “Stankin,”, Vadkovskii per. 3a, K-55, Moscow, 127944, Russia

    R. I. Nepershin

Authors
  1. R. I. Nepershin
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Correspondence to R. I. Nepershin.

Additional information

Original Russian Text © R.I. Nepershin, 2008, published in Izvestiya Akademii Nauk. Mekhanika Tverdogo Tela, 2008, No. 2, pp. 161–176.

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Nepershin, R.I. Pressing a rigid-plastic strip through a curvilinear matrix channel. Mech. Solids 43, 300–313 (2008). https://doi.org/10.3103/S0025654408020167

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  • DOI: https://doi.org/10.3103/S0025654408020167

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