| Integral as a Function of the Upper Limit to Solve Axial Symmetrical Rod Drawing and Extrusion |
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| 作者姓名： | 赵德文 赵志业 张强 |
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| 作者单位： | Northeast University of Technology Shenyang，110006，China.，Northeast University of Technology，Shenyang，110006，China.，Northeast University of Technology，Shenyang，110006，China. |
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| 摘 要： | A kinematically admissible velocity field which is different from Avitzur's has been proposed for axialsymmetrical rod drawing and extrusion.An upper-bound analytical solution in cylindrical coordinates hasbeen obtained without any mathematical simplification in this paper.
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| 收稿时间： | 1990-07-28 |
Integral as a Function of the Upper Limit to Solve Axial Symmetrical Rod Drawing and Extrusion |
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| ZHAO Dewen ZHAO Zhiye ZHANG Qiang Northeast University of Technology,Shenyang,China..Integral as a Function of the Upper Limit to Solve Axial Symmetrical Rod Drawing and Extrusion[J].Journal of Materials Science & Technology,1990,6(4):282-288. |
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| Authors: | ZHAO Dewen ZHAO Zhiye ZHANG Qiang Northeast University of Technology Shenyang China |
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| Abstract: | A kinematically admissible velocity field which is different from Avitzur's has been proposed for axial symmetrical rod drawing and extrusion.An upper-bound analytical solution in cylindrical coordinates has been obtained without any mathematical simplification in this paper. |
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| Keywords: | drawing extrusion velocity field upper-bound power |
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