Transactions of Materials and Heat Treatment

Title：Reserch on rupture mode of sheet under intensive electromagnetic force

Authors： Wuxi Institute of technology Liu Quansheng Wuhan University of technology Huang Shangyu Chang Zhihua

Unit：

KeyWords： Electromagnetic forming Impact load Plastic deformation work Rupture mode

ClassificationCode：TG391

year,vol(issue):pagenumber：2002,27(1):45-47

Abstract：

In this paper, the integral formula of the waste plastic deformation work are deduced and given out, from which the waste plastic deformation work can be precisely calculated. The mechanism of the electromagnetic sheet blanking is concluded from the experimental results, and the rupture mode are analyzed with the change of the voltage and coil, it will give out theory foundation to deduce the formula of electricity parameter.

Funds：

Reference：

1　SunhoLee,DongnyungLee.JournalofMaterialsProcessingTechnolo gy,1996.
2　宋福明等管件电磁成形研究塑性工程学报,1996,3(3)

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