钛及钛合金板材冲压成形的研究现状

Research Status of the Stamping of Titanium and Titanium Alloy Sheet

本文通过对钛及钛合金板材冲压成形工艺及技术研究现状的介绍，深入分析了不同牌号（α、α＋β、β型）的钛及钛合金板材的加工特性和成形工艺参数对其冲压性能的影响，同时对有限元分析技术在钛及钛合金板材冲压成形中的应用进行了展望，该研究为在冲压钛及钛合金板材时选择和优化冲压工艺参数提供了重要的理论参考。

The research status of stamping of titanium and titanium sheet were described in this paper, the effect of mate- rial properties （α、α＋β、βtype） and technological forming parameters to the formability of titanium and titanium alloys＇ sheet were analysed, besides that, A clear perspective of finite elements applied to the stamping of titanium and titanium alloy sheet were showed. Providing some important references to choose materials and improve technology in producing titanium and titanium alloy products.