摘要
在分析铝合金空间框架结构的发展背景和应用前景的基础上,论述了铝合金空间框架结构制造中的几种新技术:内高压成形技术、触变铸造技术及激光焊接技术。着重介绍了这些新技术的原理、工艺特点及其在汽车工业中的应用现状。
Based on the analysis of growing background and application foreground of the aluminum alloys space frame of car bodies, some new technologies for manufacture of space frame of aluminum alloys car bodies such as hydroforming, thixo casting and laser welding were discussed, and emphasizes to discuss the making process, characteristic and current application in automobile industry of these technologies.
出处
《热加工工艺》
CSCD
北大核心
2006年第5期77-79,共3页
Hot Working Technology
基金
甘肃省自然科学基金资助项目(3ZS041-A25-031)
关键词
铝合金空间框架
内高压成形
触变铸造
激光焊接
aluminum alloys space frame of car body
hydroforming
thixo casting
laser welding
