Flexible sheet forming technology by double-sided simultaneous shot peen forming

被引：31

作者：

Kopp, R ^{[1
]}

Schulz, J ^{[1
]}

机构：

[1] Rhein Westfal TH Aachen, Inst Met Forming, Aachen, Germany

来源：

CIRP ANNALS-MANUFACTURING TECHNOLOGY | 2002年 / 51卷 / 01期

关键词：

forming; shot peening; finite element method (FEM);

D O I：

10.1016/S0007-8506(07)61498-X

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The exceptionally flexible forming technology shot peen forming is used primarily on large, three-dimensionally curved sheet metal in the aircraft and aerospace industries. Depending on the kinetic shot energy, both convex and concave curvatures will be generated. The most recent development, double-sided simultaneous shot peen forming, brings about a higher productivity of the entire process. FEM simulations of single and multiple impacts are presented in order to evaluate the characteristics of concave curvatures generated by both single and double-sided peen forming.

引用

页码：195 / 198

页数：4

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