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针对TC2钛合金异型零件的成形难题,设计了沿型面压边结构和中心顶出结构的2种成形工装,采用在不同温度下热成形的工艺方法。最后得出此种异型零件的适宜成形温度及成形工装结构。
Aiming at the forming problem of TC2 titanium alloy special parts, two kinds of forming tools are designed along the blank holder and the center ejector, and the process of thermoforming at different temperatures is adopted. Finally, the suitable forming temperature of this special-shaped part and the structure of the forming tool are obtained.