Transactions of Materials and Heat Treatment

Title：Study on process effects of wrinkling and variable material thickness of the two-bend part

Authors： Zhou Jie Cao JianguoChongqing University

Unit：

KeyWords： Finite element method Two\|bend Fastener Wrinkling

ClassificationCode：TG386

year,vol(issue):pagenumber：2003,28(5):32-34

Abstract：

Architechural fastener belongs to two-bend part. In the article, the plastic finite element method is employed to simulate and to analysis the wrinkling and variable material thickness under different process schemes and to obtain the optimum process of restraining wrinkling and the reasonable process parameter

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