Cupping Limit Curves.

被引：0

作者：

Belzunce, J.

Verdeja, J.I.

Pero-Sanz, J.A.

机构：

来源：

Revista de Metalurgia (Madrid) | 1978年 / 14卷 / 01期

关键词：

STEEL SHEET - Forming;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The effect of normal anisotropy coefficient R and the work hardening coefficient under conditions of uniaxial stress on drawability and cupping characteritics of sheet metal is analyzed. With the aid of these coefficients, the expansion-contraction stresses are defined by applying the Hill-von Mises model and the cupping limit curves are calculated for mild steel sheet.

引用

页码：29 / 36

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