| 不均匀压下金属板带面内弯曲的成形极限 |
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| 引用本文： | 肖红生,张质良,杨合. 不均匀压下金属板带面内弯曲的成形极限[J]. 装备环境工程, 1999, 0(5) |
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| 作者姓名： | 肖红生 张质良 杨合 |
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| 作者单位： | 上海交通大学塑性成形工程系!9702913A200030(肖红生)，上海交通大学塑性成形工程系(张质良)，西北工业大学材料科学与工程学院(杨合) |
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| 基金项目： | 国家自然科学基金资助项目(59475059)，航空科学基金资助项目(94G53111) |
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| 摘 要： | 锥辊不均匀压下板带面内弯曲是一种省能、柔性、高效、精密局部连续塑性成形过程.在实验结果的基础上分析了锥辊辗轧状态对板带面内弯曲成形极限的影响,并对实验过程中出现的3种失稳起皱的情形进行了讨论.
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| 关 键 词： | 不均匀压下 面内弯曲 成形根限 失稳 |
The Forming Limit of In-Plane Bending of Strips by Unequal Compressing |
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| Shanghai Jiaotong University Xiao Hongsheng Zhang Zhiliang North-Western polytechnic University Yang He. The Forming Limit of In-Plane Bending of Strips by Unequal Compressing[J]. Equipment Environmental Engineering, 1999, 0(5) |
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| Authors: | Shanghai Jiaotong University Xiao Hongsheng Zhang Zhiliang North-Western polytechnic University Yang He |
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| Affiliation: | Shanghai Jiaotong University Xiao Hongsheng Zhang Zhiliang North-Western polytechnic University Yang He |
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| Abstract: | In-plane bending of strips by unequal compressing with conical rollers is a process, which is saving energy , flexible, efficient, and precise in manufacturing rings. Based on trie experimental results, the effect of the process on the in-plane bending limit of strips is analyzed, and the three types of forming defect in the experiments are discussed. |
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| Keywords: | Unequal compressing In-plane bending Forming limit Wrinkling |
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