A Slip-Line Method for Calculating Extrusion Force of Steel Helmet with Cold Extrusion Moulding

被引：0
|
作者：
Guo Jinji
Zhao Sheng
Xing Haoxu(Department of Applied Mechanics and Engineering
Liu Zhijian(The Iron Steel Research institute of Guangdong
机构：
来源：
Journal of Systems Engineering and Electronics | 1999年 / 02期
关键词：
Steel helmet; Cold extrusion; Plastic streamline slip-line method; Extrusion force;
D O I：
暂无
中图分类号：
TP301.6 [算法理论];
学科分类号：
摘要：
This paper presents the elastic and plastic deformation of the steel helmet with coldextrusion moulding. The plastic streamline of the plastic mould-making process for ellipse thinplate is described. The distribution of slip-line is established based on the plastic streamline. Theextrusion force of plastic moulding of the steel helmet is calculated by using of slip-line method.Furthermore, an applied example is given.
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页码：75 / 81
页数：7
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