| 应用UBET模拟环形件金属流动及毛坯尺寸优化 |
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| 引用本文： | 杨建华,曹诗倬,董定福.应用UBET模拟环形件金属流动及毛坯尺寸优化[J].装备环境工程,1999(6). |
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| 作者姓名： | 杨建华 曹诗倬 董定福 |
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| 作者单位： | 合肥工业大学313~#!230009(杨建华)，合肥工业大学材料科学与工程系(曹诗倬，董定福) |
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| 摘 要： | 利用上限单元法(UBET)数值模拟了自行车飞轮外壳的成形过程.优化出模锻自行车飞轮外壳的圆环毛坯尺寸.研究了环形件金属的流动规律和过程.并且用实验验证优化出的毛坯尺寸.试验结果与优化结果基本吻合.
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| 关 键 词： | UBET 正向模拟 环形件 优化 |
Simulating Deformation Process of Ring-shaped Metal and Optimizing Blank Dimension by UBET |
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| Hefei University of Technology,Yang Jianhua Cao Shizhuo Dong Dingfu.Simulating Deformation Process of Ring-shaped Metal and Optimizing Blank Dimension by UBET[J].Equipment Environmental Engineering,1999(6). |
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| Authors: | Hefei University of Technology Yang Jianhua Cao Shizhuo Dong Dingfu |
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| Institution: | Hefei University of Technology Yang Jianhua Cao Shizhuo Dong Dingfu |
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| Abstract: | In this paper, the UBET method is used to simulate the deformation process of bicycle flywheel casing, to optimize ring-shaped blank dimension. Some flow principles and process of ring-shaped metal are also discussed. The optimized blank dimensions are verified with experiment, and experimental results are identical with optimized results. |
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| Keywords: | UBET Forward simulation Ring-shaped metal Optimization |
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