THE FEATURES OF THE ELECTRICAL MAGNETIC FORCES EXCITATION IN THE MAGNETIC PULSE SHEET FERROMAGNETIC METAL WORKING
ARTICLE_12_PDF (Українська)

Keywords

metal forming
pulse magnetic field
force action
sheet ferromagnetic
low working frequencies
attraction
high frequencies
repulsion формування металу
імпульсне магнітне поле
дія сили
тонкостінний феромагнетик
низькі робочі частоти
притягання
високі частоти
відштовхування

How to Cite

[1]
Батигін, Ю. and Гнатов, А. 2012. THE FEATURES OF THE ELECTRICAL MAGNETIC FORCES EXCITATION IN THE MAGNETIC PULSE SHEET FERROMAGNETIC METAL WORKING. Tekhnichna Elektrodynamika. 1 (Jan. 2012), 071.

Abstract

The article subject is being related to the magnetic pulse metal forming some problem. The physical mechanism of the pulse magnetic fields force action on the thin-walled sheet ferromagnetic conducting plates is theoretically formulated and justified. It is shown the attracting forces what are caused by magnetic properties of the metals worked out are prevailing for the low working frequencies. In increasing frequencies over some fixed limit value the attraction is changed into repulsion what is caused by prevailing action of the Lorenz’s forces the nature of which is the electrical dynamical interacting the external fields with induced whirlwind currents. References 10, table 1, figures 5.

ARTICLE_12_PDF (Українська)

References

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