Pesin A.M., Dyja H., Kawalek A. Szyinski P., Pustovoitov D.O., Satonin A.V., Churukanov A.S. The investigation of speed asymmetry effect on parameters of various sheet rolling processes

Abstract

The effect of speed asymmetry on the metal structure and force parameters of brass band cold rolling has been investigated. It is shown that with the speed asymmetry increasing the maximum possible summary (before cracking) reduction was increased from 64 to 79%. It was determined in plate rolling that the application of two opposing asymmetry factors permits to reduce the rolling force, as well as to provide the resulting plate without curvature.

Keywords

Academic scholar, international collaboration, asymmetric rolling, metal structure, speed asymmetry, finite element modeling, stress-strain state of a metal, ski-effect.

Pesin Alexander Moiseevich – D.Sc. (Eng.), Professor, Nosov Magnitogorsk State Technical University, Russia. Phone: 8(3519)29-85-25.E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it..

Satonin Alexander Vladimirovich – D.Sc. (Eng.), Professor, Donbass State Machine-Building Academy, Ukraine.

Dyja Henrik – D.Sc. (Eng.), Professor, Director of the Institute of Metal Forming and Engineering Security, Czestochowa Uni-versity of Technology, Poland. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it..

Kawalek Anna – Ph.D. (Eng), Associate Professor, Czestochowa University of Technology, Poland. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it..

Pustovoytov Denis Olegovich – PhD (Eng.), Senior Lecturer, Nosov Magnitogorsk State Technical University, Russia. Phone: 8(3519)29-85-25. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it..

Szyiński Paweł – Postgraduate Student, Czestochowa University of Technology, Poland. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it..

Churukanov Alexander Sergeevich – Postgraduate Student, Donbass State Machine-Building Academy, Ukraine. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it..

References

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Details: Published: 07 September 2015; Last Updated: 07 September 2015; Hits: 3633