摘要
分析总结了高强铝合金T型接头激光焊接存在的几个主要问题,从工艺的优劣性方面介绍了当前高强铝合金T型接头激光焊接常用的几种工艺,通过实验论证了采用填充粉末焊接高强铝合金T型接头焊接的可行性。并提出了激光加工专用粉末制粉工艺的一个新的研究方向。
The main problems of Tee joint of high strength aluminum alloy during laser welding has been analyzed and summarized in this paper. This paper not only introduces some commonly used weld crafts of laser welding of high strength aluminum alloy in Tee joint in current from the merits and defects of them, but also demonstrates the feasibility of laser welding of high strength aluminum alloy in Tee joint when adopting metal powder through experiment. At last, the article puts forward a new research direction of powder - made craft about the appropriative powder of laser processing.
出处
《激光杂志》
CAS
CSCD
北大核心
2005年第4期77-78,共2页
Laser Journal
基金
国家863计划(2001AA337030)
北京市自然科学基金(3032008)
北京市教育科技发展计划(KM200410005014)资助。
关键词
铝合金
合金粉末
激光焊接
T型接头
taluminum alloy
metal powder
laser welding
Tee joint
作者简介
张盛海（1979-），男，硕士研究生，主要从事激光材料加工方面的研究。
