通过圆函数变形模型，推导出两种典型零件成形中压头压入行程与板料最大变形量的函数关系。
The relationship between heads relative displacement and sheets maximum deformation is deduced by circular function forming model.
通过圆函数变形模型，推导出两种典型零件成形中压头压入行程与板料最大变形量的函数关系。
The relationship between heads relative displacement and sheets maximum deformation is deduced by circular function forming model.
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