摘要
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.
出处
《航空制造工程》
1998年第2期16-18,共3页
Aviation Engineering & Maintenance
关键词
预应力
喷丸成形
预弯夹具
机翼整体壁板
Pre stress shot peen forming Pre bend fixture Wing skin panel