铝合金的时效成形技术

Age Forming Technology of Aluminium Alloy

当代航空工业中,先进的时效成形技术已经成功地应用于铝合金壁板类零件的制造,特别适合制造飞机的机翼。时效成形技术已有大量的研究和探讨。本文介绍了铝合金的先进时效成形技术。详细地阐述了铝合金时效成形的基本理论、工装和设备和工艺。概括了国内外研究时效成形工艺、铝合金时效成形后组织性能及相关时效成形铝合金的开发现状。提出了铝合金时效成形的一些未来发展的方向。

In modern aircraft industry, an advanced age forming technology for the manufacture of age hardening aluminium alloy panel component, in particular, the wing of plane, has been successfully and widely used, and there are a lot of research and discussion about the technology. In this paper, this novel forming process of aluminium alloy is intruducted. Elementary theory, tooling, equipment and process of age forming technology of aluminium alloy are elaborated in detail. It is summarized that the process re- search of age forming, structure and property of aluminium alloy after age forming and its relative develop- ment status at home and abroad. Some of the future development direction about this novel process is also put forward.