| 70Cr3NiMo支承辊剥落事故分析及处理 |
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| 引用本文： | 王大鹏,赵席春,郭峰.70Cr3NiMo支承辊剥落事故分析及处理[J].一重技术,2011(4):51-53. |
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| 作者姓名： | 王大鹏 赵席春 郭峰 |
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| 作者单位： | 天津重型装备工程研究有限公司; |
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| 摘 要： | 对某钢厂一起支承辊剥落事故进行现场勘察,分析剥落事故的原因,针对实际情况将辊身整体车削,待缺陷完全车掉后继续上机使用。
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| 关 键 词： | 支承辊 剥落 缺陷 车削 |
Backup Roll 70Cr3NiMo Spalling Accident Investigation and Solution |
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| Wang Dapeng,Zhao Xichun,Guo Feng.Backup Roll 70Cr3NiMo Spalling Accident Investigation and Solution[J].CFHI Technology,2011(4):51-53. |
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| Authors: | Wang Dapeng Zhao Xichun Guo Feng |
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| Affiliation: | Wang Dapeng,Zhao Xichun,Guo Feng |
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| Abstract: | The investigation into a backup roll spalling accident happened in a steel plant was carried out to find out the cause.The solution is decided on the basis of the investigation result,that is the whole backup roll body is cut on lathes to remove the defect.The backup roll can be used again when the defect is removed completely. |
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| Keywords: | backup roll spalling defect lathe |
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