A novel method to evaluate the high strain rate formability of sheet metals under impact hydroforming

doi:10.1016/j.jmatprotec.2019.116553

IMR OpenIR

	A novel method to evaluate the high strain rate formability of sheet metals under impact hydroforming
	Chen, Da-Yong 1,2; Xu, Yong 1; Zhang, Shi-Hong 1; Ma, Yan 1; Abd El-Aty, Ali 1; Banabic, Dorel 3; Pokrovsky, Artur, I 4; Bakinovskaya, Alina A.4
通讯作者	Zhang, Shi-Hong(shzhang@imr.ac.cn)
	2021
发表期刊	JOURNAL OF MATERIALS PROCESSING TECHNOLOGY
ISSN	0924-0136
卷号	287 页码:10
摘要	In this study, a novel method was proposed to evaluate high strain rate (HSR) formability of Al-Cu-Mg 2B06-O sheets by impact hydroforming (IHF). IHF was suitable to manufacture hard-to-form sheets, since it combined the advantages of flexible liquid and impact impulse loading. Both 2D and 3D HSR formability curves were established to describe the relationship between impact energy, drawing height ratio (DHR) and deep drawing ratio (DDR). Moreover, the novel evaluation method was realized by finite element (FE) modeling using fluid-structure interaction (FSI) algorithm. FSI modeling was used to deal with the interaction of structure solid and flexible fluid. This evaluation means of FE modeling characterized with guiding production practice, saving evaluation costs, improving efficiency compared with corresponding experiments. The results obtained from FE modeling were in a remarkable agreement with those obtained from IHF experiments in the aspects of part shape, failure feature, thickness distribution. FE modeling showed that the limit deep drawing ratio (LDDR) and limit drawing height ratio (LDHR) were 1.99 and 1.04, respectively when the blank was completely deep drawn into the cavity of the die in one step only. FE modelling is proved to be reliable and efficient to estimate high strain rate formability of low formability metal sheets.
关键词	Impact hydroforming High strain rate formability Al-Cu-Mg 2B06-O sheet Finite element Fluid-structure interaction algorithm
资助者	National Natural Science Foundation of China ; Natural Science Foundation of Liaoning Province of China ; Shenyang Science and Technology Program ; Research Project of State Key Laboratory of Mechanical System and Vibration
DOI	10.1016/j.jmatprotec.2019.116553
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51875548] ; Natural Science Foundation of Liaoning Province of China[20180550851] ; Shenyang Science and Technology Program[17-32-6-00] ; Research Project of State Key Laboratory of Mechanical System and Vibration[MSV201708]
WOS研究方向	Engineering ; Materials Science
WOS类目	Engineering, Industrial ; Engineering, Manufacturing ; Materials Science, Multidisciplinary
WOS记录号	WOS:000579546700013
出版者	ELSEVIER SCIENCE SA
引用统计	被引频次：25[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/140975
专题	中国科学院金属研究所
通讯作者	Zhang, Shi-Hong
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 3.Tech Univ Cluj Napoca, Cluj Napoca 400641, Romania 4.Natl Acad Sci Belarus, Phys Tech Inst, Minsk 220141, BELARUS
推荐引用方式 GB/T 7714	Chen, Da-Yong,Xu, Yong,Zhang, Shi-Hong,et al. A novel method to evaluate the high strain rate formability of sheet metals under impact hydroforming[J]. JOURNAL OF MATERIALS PROCESSING TECHNOLOGY,2021,287:10.
APA	Chen, Da-Yong.,Xu, Yong.,Zhang, Shi-Hong.,Ma, Yan.,Abd El-Aty, Ali.,...&Bakinovskaya, Alina A..(2021).A novel method to evaluate the high strain rate formability of sheet metals under impact hydroforming.JOURNAL OF MATERIALS PROCESSING TECHNOLOGY,287,10.
MLA	Chen, Da-Yong,et al."A novel method to evaluate the high strain rate formability of sheet metals under impact hydroforming".JOURNAL OF MATERIALS PROCESSING TECHNOLOGY 287(2021):10.