本文总结TA1、TA2、TA7、TC1、TC3五种钛板室温拉伸,以及在冷热状态下弯曲与翻边的试验结果。试验证明,国产钛板的冲压性能并不比国外同一类型的材料差,而有些指标,如TC1、TC3在合理温度下的最小相对弯曲半径与极限翻边系数均已超过它们。本文试验所得到的某些参数已初步用于国内一些新机的结构设计上,以及热成形工艺上。 This article summarizes the TA1, TA2, TA7, TC1, TC3 titanium plate tensile at room temperature, as well as the hot and cold bending and flanging test results. Tests show that the stamping properties of domestic titanium plate is not worse than the same type of foreign materials, and some indicators, such as TC1, TC3 at a reasonable temperature minimum relative bending radius and limit flanging coefficient have exceeded them. Some of the parameters obtained in this paper have been initially used in some domestic new machine structural design, as well as thermoforming process.