公开(公告)号：US4329862A

公开(公告)日：1982-05-18

申请号：US114017

申请日：1980-01-21

申请人： Brian Harburn ,  John C. Miller

发明人： Brian Harburn ,  John C. Miller

IPC分类号： B24C1/10 ,  B24C3/14 ,  B21J5/00 ,  C21D7/06

CPC分类号： B24C3/14 ,  B24C1/10

摘要： A flat sheet metal part is shot peened on both sides with an intensity programmed to vary in a pattern for imparting localized growth matching the part to a spanwise curvature of a contoured aircraft wing. The part is shot peened on one side with an intensity programmed to vary in a pattern for matching the part to a chordwise curvature, and the part takes on the compound curvature of an aircraft wing surface.

摘要翻译： 平板钣金部件在两侧被喷丸硬化，强度被编程为在图案中变化，以使局部生长与局部生长相匹配，使得该部分与成型飞机机翼的翼展弯曲度相匹配。 该部件在一侧被喷丸硬化，其强度被编程为在将部件与弦向曲率匹配的图案中变化，并且该部件具有飞机机翼表面的复合曲率。