| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a technique for configuring certain components by a spinning molding, such as leading edges of blades or parts around nacelles of airplanes, made of a titanium alloy plate with high yield strength and poor ductibility. <P>SOLUTION: The method for molding a titanium alloy material using a stick-like tool by a spinning molding includes a step of a heat molding that a working point of the material to which the tool works is locally heated by a high-frequency induction heating during a spinning molding. <P>COPYRIGHT: (C)2012,JPO&INPIT |
