| EXPERIMENTAL TESTING OF DRAW—BEAD RESTRAINING FORCE IN SHEET METAL FORMING |
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| 作者姓名： | J.H.Yang J.Chen D.N.He X.Y.Ruan |
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| 作者单位： | J.H. Yang，J. Chen，D.N. He and X.Y. RuanDepartment of Plasticity Forming Engineering，Shanghai Jiao Tong University，Shanghai 200030，China |
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| 基金项目： | Supported by Science and Technology Development Foundation of Shanghai (015211009). |
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| 摘 要： | Due to complexities of draw-bead restraining force calculated according to theory and depending on sheet metal forming properties experiment testing system, a simplified method to calculate draw-bead restraining force is put forward by experimental method in cup-shaped drawing process. The experimental results were compared with numerical results and proved agreement. It shows the method is effective.
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| 收稿时间： | 2002-03-28 |
| 修稿时间： | 2002-06-26 |
EXPERIMENTAL TESTING OF DRAW-BEAD RESTRAINING FORCE IN SHEET METAL FORMING |
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| J.H.Yang
,J.Chen
,D.N.He
,X.Y.Ruan.EXPERIMENTAL TESTING OF DRAW-BEAD RESTRAINING FORCE IN SHEET METAL FORMING[J].Acta Metallurgica Sinica(English Letters),2003,16(1):46-50. |
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| Authors: | JHYang JChen DNHe XYRuan |
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| Affiliation: | Department of Plasticity Forming Engineering, Shanghai Jiao Tong University, Shanghai 200030, China |
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| Abstract: | Due to complexities of draw-bead restraining force calculated according to theory and depending on sheet metal forming properties experiment testing system, a simplified method to calculate draw-bead restraining force is put forward by experimental method in cup-shaped drawing process. The experimental results were compared with numerical results and proved agreement. It shows the method is effective. |
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| Keywords: | sheet metal forming draw-bead restraining force numerical simulation |
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