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| 超高强度钢板 Docol 1200 M 温弯曲回弹研究 |
| Research on the Spring-back of Ultra High Strength Steel Docol 1200 M with Warm Bending |
| Received:September 10, 2012 Revised:February 01, 2013 |
| DOI：10.3969/j.issn.1674-6457.2013.02.010 |
| 中文关键词: 温弯曲 回弹 物理实验 |
| 英文关键词: warm bending springback physical experiment |
| 基金项目: |
| Author Name | Affiliation | | ZHAO Yang | Chongqing Mold Engineering Technology Research Center, Chongqing University of Technology,Chongqing 400054, China | | WU Yu-qin | Chongqing Mold Engineering Technology Research Center, Chongqing University of Technology,Chongqing 400054, China | | LIU Bin | Chongqing Mold Engineering Technology Research Center, Chongqing University of Technology,Chongqing 400054, China | | DUAN Lei | Chongqing Mold Engineering Technology Research Center, Chongqing University of Technology,Chongqing 400054, China |
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| 中文摘要: |
| 根据弯曲试验的原理设计并制造了模具,通过物理实验得出超高强度钢板 Docol1200M 在不同温度下 V 形弯曲和 U 形弯曲时的回弹,通过对实验结果的分析总结出回弹角度随温度变化的规律。 |
| 英文摘要: |
| The mold was designed and manufactured according to the principle of bending test, and springback of V bending and U-shaped bending for ultra high strength steel plate Docol1200M under different temperatures was acquired by the physical experiment. The law of the springback angle with the change of the temperature was summed up by the analysis of the test results. |
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