Journal of Siberian Federal University. Engineering & Technologies / The Enhancement of Productive Efficiency of the Press- Articles from Aluminum Alloys on the Operation Base of Thermal Conditions of the Extrusion

Full text (.pdf)
Issue
Journal of Siberian Federal University. Engineering & Technologies. 2009 2 (4)
Authors
Belyaev, Sergey V.; Dovzhenko, Nikolay N.; Sidelnikov, Sergey B.; Peschanskij, Aleksey S.; Shirokov, Pavel O.; Kiselev, Andrey L.
Contact information
Belyaev, Sergey V. : Siberian Federal University; 79 Svobodny, Krasnoyarsk, 660041 Russia, e-mail: ; Dovzhenko, Nikolay N. : Siberian Federal University; 79 Svobodny, Krasnoyarsk, 660041 Russia,; Sidelnikov, Sergey B. : Siberian Federal University; 79 Svobodny, Krasnoyarsk, 660041 Russia,; Peschanskij, Aleksey S. : Siberian Federal University; 79 Svobodny, Krasnoyarsk, 660041 Russia,; Shirokov, Pavel O. : Siberian Federal University; 79 Svobodny, Krasnoyarsk, 660041 Russia,; Kiselev, Andrey L. : Siberian Federal University; 79 Svobodny, Krasnoyarsk, 660041 Russia,
Keywords
extrusion of aluminum alloys; heat interaction; optimization of the temperature and speed conditions
Abstract

The research results of the thermal interaction in the system deformed metal and press tool are made. The following analytical dependences of the definition the temperature conditions are presented: discrete extrusion of the solid and cored profiles; semi-continuous and continuous extrusion of aluminum alloys. The forced cooling application of the press tool is substantiated scientifically. The design procedure of the optimization of the temperature and speed conditions with a glance of the deformed metal rheology is presented.

Pages
418-426
Paper at repository of SibFU
https://elib.sfu-kras.ru/handle/2311/1559

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