Transactions of Materials and Heat Treatment

Title：Effect of the feeding pressure on experiment of hollow crankshaft hydroforming

Authors： LIN Jun-feng~(1 2) YUAN Shi-jian~(1) HAN Xiao-feng~(3) (1.School of Materials Science and Engineering Harbin Institute of Technology Harbin Heilongjiang 150001 China 2.School of Materials Science and Engineering Harbin Institute of Technology Harbin Heil

Unit：

KeyWords： hydroforming feeding pressure hollow crankshaft

ClassificationCode：TG394

year,vol(issue):pagenumber：2006,31(5):130-132

Abstract：

Tube hydroforming is a process to manufacture lightweight components,especially automotive parts,with advantages of cost and weight reduction,better structural integrity and increased strength and stiffness over the conventional process.In this paper,an investigation is conducted to the effect of the feeding pressure on experiment of hollow crankshaft hydroforming.One of typical failure modes such as wrinkling and splitting occurred due to unreasonable pressure is analyzed.The zone of hydroforming process window is confirmed.The important of friction lubrication in tube hydromorming is pointed out.

Funds：

哈尔滨工业大学校基金(HIT.2003.08);; 华中科技大学塑性成形模拟及模具技术国家重点实验室开放基金(05-7)

Reference：

[1]Ahmetoglu M,Sutter K,Li XJ,et al.Tube hydroforming:current research,applications and need for training[J].Journal of Materials Processing Technology,2000,98(2):224 331.
[2]Dohman F,Hartl C.Hydroforming:Research and practicalapplication[C].Proceedings of 2th International Conferenceon Innovations in Hydroforming Technology,Ohio,USA,1997.
[3]Yuan S J,Lang L H,Wang X S,Wang Z R.Experi ment andnumerical si mulation of aluminum tube hydroforming[C].Proceedings of 2nd International Conference on Hydroforming,Fellbach,Germany,2001:339 349.
[4]Koc M,Altan T.An overall review of the tube hydroforming(THF)technology[J].Journal of Materials ProcessingTechnology,2001,108(3):384 393.
[5]Kleiner M,Homberg W,Brosius A.Process and control ofsheet metal hydroforming[C].Proceedings of 6th Interna-tional Conference on Technology of Plasticity,Nuremberg,Germeny,1999:1243 1252.
[6]Yuan S J,Wang XS,Liu G,et al.Research on hydroformingof tubular components with changeable cross-sections[C].Processing of International Conference on Technology of Plas-ticity,Yokohama,Japan,2002.
[7]Altan T.Jirathearanat S,Strano M.Adaptive FEMsi mulationfor hydroformingtubes[C].Proceedings of 2ndInternationalConference on Hydroforming.Fellbach,Germany,2001:363 384.
[8]Yuan S J,Wang X S,Liu G,et al.Wang.Research on hydro-forming of tubular components with changeable cross-sections[C].Advanced Technology of Plasticity,Proceedings of the7thICTP,Yokohama,Japan,October.27th-November.1st,2002:1495 1500.
[9]Vollertsen,F,Prange T,Sander M.Hydroforming:need,developments and perspectives[C].Proceedings of 6th Inter-national Conference on Technology of Plasticity,Nuremberg,Germany,1999:1197 1209.

Service：

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