Trofimov V.N., Kuznetsova T.V., Panin Yu.V., Shardin A.A. Drawing Force of Solid Rectangular Section Profiles

Abstract

When designing the process of rectangular profiles drawing, it is convenient to use analytical expressions to estimate promptly the influence of different technological factors. Using the drawing tool with optimal angles allows us to reduce power consumption, destruction and deficiency of a workpiece.

Formulas are obtained for calculation of drawing force and for determining the optimum angles of the channel of the drawing tool. It is shown that optimum angles depend on friction and extract coefficient.

Keywords

Rectangular profile, pressure of drawing, the drawing tool, an optimum angle.

Trofimov Viktor Nikolaevich – D.Sc. (Eng), Professor, Perm National Research Polytechnic University, Russia. Phone: +7 (342) 239-13-40. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it..

Kuznetsova Tatyana Vladimirovna – Postgraduate Student, Perm National Research Polytechnic University, Russia. Phone: +7 (342) 239-13-40. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it..

Panin Yury Valerevich – Postgraduate Student, Perm National Research Polytechnic University, Russia. Phone: +7 (342) 239-13-40. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it..

Shardin Alexey Andreevich – Postgraduate Student, Perm National Research Polytechnic University, Russia. Phone: +7 (342) 239-13-40. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it..

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Details: Published: 08 September 2015; Last Updated: 08 September 2015; Hits: 2427