Optimization of drawing technology of trimetallic superconducting composites
https://doi.org/10.17073/0021-3438-2015-5-34-38
Abstract
A procedure of determining the optimal angles of the drawing tool for a three-component billet, which takes into account the presence of the finishing die cylinder and provides a minimal drawing stress, is proposed. The influence of manufacturing parameters on the magnitude of optimal conicity angles of the manufacturing tool is shown. The relationship for the calculation of the optimal drawing, which provides minimal drawing stress, is found for standard dies with a fixed conicity angle.
About the Authors
G. L. Kolmogorov
Пермский национальный исследовательский политехнический университет (ПНИПУ)
Russian Federation
Russian Federation
M. V. Snigireva
Пермский национальный исследовательский политехнический университет (ПНИПУ)
Russian Federation
Russian Federation
E. M. Aver’yanova
Пермский национальный исследовательский политехнический университет (ПНИПУ)
Russian Federation
Russian Federation
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Review
For citations:
Kolmogorov G.L., Snigireva M.V., Aver’yanova E.M. Optimization of drawing technology of trimetallic superconducting composites. Izvestiya. Non-Ferrous Metallurgy. 2015;(5):34-38. (In Russ.) https://doi.org/10.17073/0021-3438-2015-5-34-38
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