机翼整体壁板的预应力喷丸成形

Pre stress Shot Peen Forming for Wing Skin Panels

介绍了预应力喷丸成形的特点、预弯夹具的设计和应用实践，详述了引用过弯系数计算预弯夹具型面曲线的方法。

The feature of the pre stress shot peen forming of wing skin panels, the design of the pre bend fixture and its application experience are presented in this paper. The method of calculating the profile curve of the pre bend fixture by the use of the over bend coefficient is also detailed in the paper.