Hydromechanical deep-drawing of aluminum parabolic workpieces - experiments and numerical simulation

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	Hydromechanical deep-drawing of aluminum parabolic workpieces - experiments and numerical simulation
	S. H. Zhang; L. H. Lang; D. C. Kang; J. Danckert; K. B. Nielsen
	2000
发表期刊	International Journal of Machine Tools & Manufacture
ISSN	0890-6955
卷号	40 期号:10 页码:1479-1492
摘要	Aluminum parabolic workpieces were formed with hydromechanical deep-drawing technology. The deep-drawing process was analyzed by using the explicit finite element method with various process parameters. Defects of wrinkling and rupture are predicted for some forming conditions, and the thickness distribution results are in good agreement with the experimental results. Thinning mainly takes place during the first third of the punch travel, while wrinkling mainly takes place during the final half-stage of the punch travel. The effects of chamber pressure and blank holding force on the deformation of the workpieces are discussed. The numerical results are compared with those obtained in the experiments. (C) 2000 Elsevier Science Ltd. All rights reserved.
部门归属	acad sinica, nerc, inst met res, shenyang 110015, peoples r china. aalborg univ, dept product, dk-9220 aalborg, denmark.;zhang, sh (reprint author), acad sinica, nerc, inst met res, 72 wenhua rd, shenyang 110015, peoples r china;shzhang@imr.ac.cn
关键词	Hydromechanical Deep-drawing Bulging Chamber Pressure Aluminum Parabolic Work Piece Explicit Finite Element
URL	查看原文
WOS记录号	WOS:000087458000006
引用统计	被引频次：39[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/321006/37251
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	S. H. Zhang,L. H. Lang,D. C. Kang,et al. Hydromechanical deep-drawing of aluminum parabolic workpieces - experiments and numerical simulation[J]. International Journal of Machine Tools & Manufacture,2000,40(10):1479-1492.
APA	S. H. Zhang,L. H. Lang,D. C. Kang,J. Danckert,&K. B. Nielsen.(2000).Hydromechanical deep-drawing of aluminum parabolic workpieces - experiments and numerical simulation.International Journal of Machine Tools & Manufacture,40(10),1479-1492.
MLA	S. H. Zhang,et al."Hydromechanical deep-drawing of aluminum parabolic workpieces - experiments and numerical simulation".International Journal of Machine Tools & Manufacture 40.10(2000):1479-1492.