| 1400mm十二辊轧机轧辊间的接触压力三维光弹分析 |
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| 引用本文： | 戴志方,魏立群.1400mm十二辊轧机轧辊间的接触压力三维光弹分析[J].钢铁研究学报,2016,28(6):42-48. |
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| 作者姓名： | 戴志方 魏立群 |
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| 作者单位： | 上海应用技术学院材料科学与工程学院,上海,201418 |
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| 基金项目： | 上海市科委资助项目(11DZ2291200) |
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| 摘 要： | 为了准确描述1 400 mm十二辊轧机轧辊间的接触压力分布规律,以有效改善其轧件的横向厚度差和板形,应用应力相似准则设计了1 400 mm十二辊轧机光弹模型,并用三维光弹性应力分析原理,实验确定1 400 mm十二辊轧机光弹模型的辊间接触压力的分布规律,并依据应力相似转换准则,计算出其实际轧机辊间接触压力分布.
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| 关 键 词： | 十二辊轧机 轧辊 辊间接触压力分布 三维光弹分析 |
3D photoelasticity analysis of contact force in 1 400 mm 12-high mill |
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| DAI Zhi- fang,WEI Li- qun.3D photoelasticity analysis of contact force in 1 400 mm 12-high mill[J].Journal of Iron and Steel Research,2016,28(6):42-48. |
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| Authors: | DAI Zhi- fang WEI Li- qun |
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| Affiliation: | School of Materials Science and Engineering, Shanghai Institute of Technology, Shanghai 201418, China |
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| Abstract: | In order to accurately describe the contact force distribution between rolls of 1400mm 12- high mill, and improve the plate shape and transverse thickness difference of work piece, a photoelasticity model of 1400mm 12- high mill was designed based on the principle of similarity. 3D photoelasticity analysis was applied to determine the contact stress and force distribution between the rolls of 1400mm 12- high mill, and in accordance with the similarity principle, the actual contact force distribution between rolls was calculated. |
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| Keywords: | 12-high mill roll distribution of contact force 3D photoelasticity analysis |
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