铝合金搭接结构的搅拌摩擦焊接技术  

Friction Stir Welding Techniques for Lap Structure of Aluminium Alloy

作　　者：王国庆[1] 赵衍华[2] 杜岩峰[2] 于海静[2] 张丽娜[2] 

机构地区：[1]中国运载火箭技术研究院,北京100076 [2]首都航天机械公司,北京100076

出　　处：《航空制造技术》2017年第10期91-98,共8页Aeronautical Manufacturing Technology

基　　金：国家"万人计划"支持项目

摘　　要：阐述了铝合金搭接结构搅拌摩擦焊接基本原理及特点,评述了国内外研究和应用进展,指出采用搅拌摩擦焊接技术制造搭接结构产品是重要的发展方向,展望了后续发展的重点。An introduction of working principle and features is given regarding to friction stir welded aluminium lap joints. By the analysis of present research, development and application statuses in China and abroad, the trend is pointed out that friction stir welding is a promising method in joining lap structure and its constant development emphasis has been expected.

关 键 词：搭接结构 搅拌摩擦焊 搅拌摩擦点焊 扫描式 回填式 

分 类 号：TG453.9[金属学及工艺—焊接]