Applied positioning-controlled friction welding process of aluminum alloy

被引：0

作者：

Shinoda, T ^{[1
]}

Ishikawa, K ^{[1
]}

Takegami, H ^{[1
]}

机构：

[1] Nagoya Univ, Fac Engn, Dept Mat Sci & Engn, Nagoya, Aichi 464, Japan

来源：

INTERNATIONAL JOURNAL OF OFFSHORE AND POLAR ENGINEERING | 2006年 / 16卷 / 02期

关键词：

friction welding; positioning control; square section; joint; aluminum alloy;

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This study is carried out to clarify the effect of process parameters on the mechanical properties of positioning controlled joints of aluminum alloy, A6061, in the case of a square cross-section. In addition, the effect of geometry on friction welding is demonstrated in comparison with an ordinary round bar. As a result, the positioning-control process is successfully performed, and mechanical properties are almost equivalent to the conventional friction welding process when sufficient upset distance is applied. A higher upset load and longer friction time make for a sufficient contact area in the weld interface, which results in a larger upset distance eliminating weld imperfection.

引用

页码：132 / 137

页数：6