Invention Grant
US08652276B2 System and method for forming contoured new and near-net shape titanium parts 有权
用于形成轮廓的新近和近净形钛零件的系统和方法

System and method for forming contoured new and near-net shape titanium parts
Abstract:
A system and method for shaping a net or near-net titanium part, the method comprising machining a piece of titanium into a titanium part having non-uniform thickness, heating the titanium part to a target temperature within a target temperature range between an auto-relief temperature of the titanium part and a minimum temperature required for super plastic forming of the titanium part, and lowering a die into the titanium part with sufficient force to shape the titanium part. The system for shaping the titanium part may comprise a multiple-axis machine, a die, electrical clamps, sensors, and a control system for adjusting heating temperatures based on information received from the sensors regarding the titanium part.
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