Transactions of Materials and Heat Treatment

Title：An Upper-Bound Solution of Cup Ironing Load

Authors： (Northeastern University) Jiang Zhengyi Liu Xianghau Li Hongbin Wang Guodong Zhang Qiang(Anshan lron and Steel Co).Wang Zhigang

Unit：

KeyWords： Ironing process Continuous velocity field Upper-bound solution

ClassificationCode：TG386.32

year,vol(issue):pagenumber：1995,20(4):0-0

Abstract：

A continuous velocity field is established and applied to the ironing process,and an upper-bound analytical solution is obtained.The comparison shows good agreement between the ironing loads of the experiment and calculation.

Funds：

Reference：

［1］AvitzurB．MetalFormingProcessesandAnalysis，NewYork，McGRAW－HillBookCompany，1968
［2］赵志业，金属塑性加工力学，北京，冶金工业出版社，1987
［3］YouMinhuangetal．，Anelasto－plasticfiniteele－mentandexperimentalstudyoftheironingprocess，JournalofMaterialsProcessingTechnology，26（1991），53－80

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