Kolmogorov G.L., Chernova T.Vy., Burdina Yu.A. Efficiency of optimization of a drawing tool geometry

Abstract

This paper describes methods to optimize a drawing tool ensuring minimum stress during drawing. Industrial experiments of drawing aluminum wire with the optimal drawing tool geometry showed efficiency of such optimization. Drawing stresses of tools with an optimal geometry and non-optimal one were compared. The authors showed how back force influenced values of optimal angles of drawing tools.

Keywords

Drawing, drawing tool, optimization, optimal die angle, back force

Kolmogorov German Leonidovich – D.Sc. (Eng.), Professor, Perm National Research Polytechnic University, Perm, Russia. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it..

Chernova Tatyana Vyacheslavovna – Ph.D. (Eng.), Associate Professor, Perm National Research Polytechnic University, Perm, Russia. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it..

Burdina Yuliya Alexandrovna – Postgraduate Student, Perm National Research Polytechnic University, Perm, Russia. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it..

1. Perlin I.L., Ermanok M.Z. Teoriya volocheniya [The theory of drawing]. Moscow: Metallurgy, 1972, 448 p.

2. Ermanok M.Z. Development of the theory of drawing. Tsvetnaya metallurgiya [Non-ferrous metallurgy]. 1986, no. 9, pp. 81-83.

3. Kolmogorov G.L., Kovalev A.E., Bazhin A.A. Izvestiya vuzov. Chernaya metallurgiya [News of higher educational institutions. Ferrous metallurgy]. 2002, no. 9, pp. 64-65.

4. Kolmogorov G.L. Gidrodinamicheskaya smazka pri obrabotke metallov davleniem [Hydrodynamic lubrication for metal forming]. Moscow: Metallurgy, 1986, 168 p.

5. Kolmogorov G.L., Latysheva T.V., Melnikova T.E. Sposob volocheniya izdelij [A method of drawing products]. Patent RF, no. 2310533, 2007.

6. Kolmogorov G.L., Chernova T.V. Sposob volocheniya prutkovykh i provolochnykh izdelij [A method of drawing rod and wire products]. Patent RF, no. 2404873 2010.

7. Kolmogorov G.L., Snigireva M.V., Averianova E.M. Optimization of production technology for polymetallic superconducting composites. Metallurg [Metallurgist]. 2014, no. 12, pp. 72-76.

8. Kargin V.R., Kolesnikova S.Yu., Sergeev Yu.A., Kargin B.V. Simulation of the process of drawing round products with back force. Metallurg [Metallurgist]. 2014, no. 10, pp. 66-70.

9. Tornavsky A.L. Ehffektivnost' volocheniya s protivonatyazheniem [Efficiency of drawing with back force]. Moscow: Metallurgy, 1959, 152 p.

10. Levanov A.N., Kolmogorov V.L., Burkin S.P. Kontaktnoe trenie v protsessakh obrabotki metallov davleniem [Contact friction in metal forming processes]. Moscow: Metallurgy, 1976, 416 p.