Transactions of Materials and Heat Treatment

Title：Friction and sealing in tube hydroforming with axial compressive force

Authors： Harbin Institute of Technology He Zhubin Teng Bugang Yuan Shijian Wang Zhongren

Unit：

KeyWords： Tube hydroforming Friction Sealing

ClassificationCode：TG394

year,vol(issue):pagenumber：2001,26(3):38-40

Abstract：

Tube hydroforming is a method for forming hollow, circular metal tubes, which has an wide perspective in automotive industry and aerospace technology The friction between the blank and the tools is of key factor for the forming process and is attracting more and more attention of many researchers In this paper, the friction during tube hydroforming is discussed A new sealing type is proposed, which improved the friction between the blank and the tools and a good sealing effect is archieved together

Funds：

国家自然科学基金资助项目!(599750 2 1 )

Reference：

1　FritzDohmann ,ChristophHartl Liqid Bulge FormingasaFlexibleProductionMethod JournalofMaterialsProcessingTechnology ,1 994,45 :377～ 382
2　MAhemetoglu ,KSutter,XJLi,TAltan .TubeHydroforming :CurrentResearch ,ApplicationsandNeedforTraining JournalofMa terialsProcessingTechnology ,2 0 0 0 ,98:2 2 4～ 2 31
3　MAhmetoglu ,TAltan Tubehydroforming :Stateof the artandFu tureTrends JournalofMeterialsProcessingTechnology ,2 0 0 0 ,98:2 5～ 33
4　DSchmeckel,CHielscher,MPrier DevelopmentsandPerspectivesofInternalHigh pressureFormingofHollowsections AdvancedTechnologyofPlasticity,Vol IIProceedingsofthe 6th ICTP ,Sept 1 9～ 2 4 ,1 999:1 1 71～ 1 1 82
5　李志杰 ,冯军 ,胡伟民三通胀形压力控制及密封方法管道技术与设备 ,2 0 0 0 (1 ) :1 2～ 1 4
6　李洪洋管材内压液力成形数值模拟和实验研究哈尔滨工业大学硕士学位论文 ,1 999

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