| 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 | |
| Source Publication | International Journal of Machine Tools & Manufacture
 |
| ISSN | 0890-6955 |
| Volume | 40Issue:10Pages:1479-1492 |
| Abstract | 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. |
| description.department | 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 |
| Keyword | Hydromechanical Deep-drawing Bulging Chamber Pressure Aluminum Parabolic Work Piece Explicit Finite Element |
| URL | 查看原文 |
| WOS ID | WOS:000087458000006 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/37251 |
| Collection | 中国科学院金属研究所 |
| Recommended Citation 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. |
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