Transactions of Materials and Heat Treatment

Title：Experimental and theoretical analysis on hydroforming of sheet metal in pairs

Authors： Institute of Metal Research Chinese Academy of Sciences Xu Yi Zhang Shihong Wang Zhongtang Harbin Institute of Technology Zhou Lixin Yuan Shijian

Unit：

KeyWords： Sheet metal forming Hydroforming Bulging Deep drawing

ClassificationCode：TG394

year,vol(issue):pagenumber：2001,26(4):40-42

Abstract：

The hydroforming of sheet metal in pairs is a new process for sheet metal forming It has many advantages such as good formability, short time for manufacturing and lower costs, etc., especially adapt to producing sheet metal parts with small batch and complicated shapes In this paper, the process is researched experimentally and theoretically, the forming principle and the process features are introduced The forming process are analyzed The methods were put forward to improving the forming limit The forming experiments are carried out The results show that the analysis results are in good agreement with experiments

Funds：

Reference：

1　张士宏DevelopmentsinhydroformingJournalofMaterialsProcessingTechnology,1999,91:236244
2　张士宏,JDanckertDevelopmentofhydromechanicaldeepdrawingJournalofMaterialsProcessingTechnology,1998,83:1425
3　MGeiger,Voollertsen,PHeinHydroformingofsheetmetalpairsProceedingsofSheMet’98:3751
4　MKleiner,RKolleck,JRauer,TWeidnerDie lessformingofsheetmetalparts[C]ProceedingsofSheMet’98:6370
5　PHein,FVollertsenHydroformingofsheetmetalpairsJournalofMaterialsProcessingTechnology1999,87:154164

Service：

【This site has not yet opened Download Service】【Add Favorite】