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电磁力计算是分析电磁成形过程的基础 ,通过解析推导建立管坯电磁成形电磁力的计算公式 ,分析各参数与电磁力幅值的对应关系 ,阐述轴向电磁力对成形性能和终态变形的影响。
The calculation of electromagnetic force is the basis of analyzing the electromagnetic forming process. The formula of calculating the electromagnetic force of electromagnetic forming tube blank is deduced and analyzed. The corresponding relationship between the parameters and the amplitude of electromagnetic force is analyzed. The influence of axial electromagnetic force on forming performance and final deformation influences.