Influence of New Hydroforming Loading on Formability in Auto Parts Manufacturing
文献类型：期刊论文
| 作者 | Zhang, Shi-Hong; Yuan, An-Ying; Xu, Yong; Cheng, Ming |
| 刊名 | STEEL RESEARCH INTERNATIONAL
 |
| 出版日期 | 2010-09-01 |
| 卷号 | 81期号:9页码:532-535 |
| 关键词 | Tube hydroforming Pulsating loading Engine cradle Formability FEM |
| ISSN号 | 1611-3683 |
| 通讯作者 | Zhang, Shi-Hong(shzhang@imr.ac.cn) |
| 英文摘要 | A new hydroforming process was carried out under the background of applying in forming automobile parts, e.g. an engine cradle. In this paper, investigation of the effect of pulsating loading on formability in engine cradle manufacturing was studied by means of finite element simulations and experiment to discuss the relationship between loading paths and formability of tubes in hydroforming. A significant effect of formability improvement by pulsating load was demonstrated by the simulation results which reveal that the reasons for more homogenous deformation are that the contact friction force between the tube and die, namely flow resistance of metal, is reduced under the pulsating load path condition. The main reason for friction force reduction under pulsating load path is that regular springback by pulsating internal pressure causes the reduction of equivalent contact normal force. The results have practical significance in playing advantages of tube hydroforming in manufacturing hollow components. |
| WOS研究方向 | Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000208594600130 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://ir.imr.ac.cn/handle/321006/102030]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Zhang, Shi-Hong |
| 作者单位 | Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Shi-Hong,Yuan, An-Ying,Xu, Yong,et al. Influence of New Hydroforming Loading on Formability in Auto Parts Manufacturing[J]. STEEL RESEARCH INTERNATIONAL,2010,81(9):532-535. |
| APA | Zhang, Shi-Hong,Yuan, An-Ying,Xu, Yong,&Cheng, Ming.(2010).Influence of New Hydroforming Loading on Formability in Auto Parts Manufacturing.STEEL RESEARCH INTERNATIONAL,81(9),532-535. |
| MLA | Zhang, Shi-Hong,et al."Influence of New Hydroforming Loading on Formability in Auto Parts Manufacturing".STEEL RESEARCH INTERNATIONAL 81.9(2010):532-535. |
入库方式： OAI收割
来源：金属研究所
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