Aspects concerning sheet bending with rubber pad

被引：0
|
作者：
Hancu, Lliana
Paunescu, Daniela
Borzan, Marian
机构：
来源：
ANNALS OF DAAAM FOR 2007 & PROCEEDINGS OF THE 18TH INTERNATIONAL DAAAM SYMPOSIUM: INTELLIGENT MANUFACTURING & AUTOMATION: FOCUS ON CREATIVITY, RESPONSIBILITY, AND ETHICS OF ENGINEERS | 2007年
关键词：
bending; rubber; stroke; radius; accuracy;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper presents some experimental results concerning sheet bending with an elastic die. The testing machine is INSTRON 1196 and the die was realized by the authors with the possibility to change the pad Three different pads were used: a metallic one and two made of rubber with different hardness'. Tests were performed with four different radii for the punch. Punch load is studied both in metallic die and by using a rubber pad. The influence of punch radius and punch stroke upon punch load is also presented. The accuracy of the specimen is also discussed. Proposals for geometrical dimensions of the pad are made.
引用
收藏
页码：319 / 320
页数：2
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