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Izvestiya. Non-Ferrous Metallurgy

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DRAWING STRESS IN SOLID RECTANGULAR SECTION

https://doi.org/10.17073/0021-3438-2013-4-21-25

Abstract

In designing the rectangular section drawing process, it is convenient to use the analytical expressions allowing estimating at once the effect of various process factors. The use of drawing tools with optimum angles makes possible to lower the power consumption, destruction, and unsoundness of piece part. The design procedure for calculation of rectangular section drawing stresses is proposed. Formulas for calculation of drawing stress and definition of optimum angles of the drawing tool channel are derived. The optimum angles are shown to depend on friction and reduction ratio.

About the Authors

V. N. Trofimov
Пермский национальный исследовательский политехнический университет (ПНИПУ)
Russian Federation


T. V. Kuznetsova
Пермский национальный исследовательский политехнический университет (ПНИПУ)
Russian Federation


References

1. Перлин И.Л., Ерманок М.З. Теория волочения. М.: Металлургия, 1971.

2. Джонсон У., Меллор П. Теория пластичности для ин женеров. М.: Машиностроение, 1979.


Review

For citations:


Trofimov V.N., Kuznetsova T.V. DRAWING STRESS IN SOLID RECTANGULAR SECTION. Izvestiya. Non-Ferrous Metallurgy. 2013;(4):21-25. (In Russ.) https://doi.org/10.17073/0021-3438-2013-4-21-25

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ISSN 0021-3438 (Print)
ISSN 2412-8783 (Online)