| 1700精轧机组主传动SWC620万向接轴断裂分析 |
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| 引用本文： | 张洁,许晓静,蒋国永,白红祥. 1700精轧机组主传动SWC620万向接轴断裂分析[J]. 金属热处理, 2005, 30(10): 81-83 |
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| 作者姓名： | 张洁 许晓静 蒋国永 白红祥 |
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| 作者单位： | 1. 江苏大学,机械工程学院,江苏,镇江,212013
2. 南钢集团有限公司,中板厂,江苏,南京,210035 |
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| 摘 要： | 通过断口宏观和微现金相检验、三维有限元分析,结合具体设计参数及计算数值,对SWC620万向接轴断裂原因进行了分析：结果表明,十字轴断裂是由过载造成的,并针对断裂原因提出解决方案。
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| 关 键 词： | 万向接 断裂 三维有限元分析 |
| 文章编号： | 0254-6051（2005）10-0081-03 |
| 收稿时间： | 2005-05-10 |
| 修稿时间： | 2005-05-10 |
Failure Analysis of SWC620 Universal Coupling of 1700 Rolling Mill |
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| ZHANG Jie,XU Xiao-jing,JIANG Guo-yong,BAI Hong-xiang. Failure Analysis of SWC620 Universal Coupling of 1700 Rolling Mill[J]. Heat Treatment of Metals, 2005, 30(10): 81-83 |
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| Authors: | ZHANG Jie XU Xiao-jing JIANG Guo-yong BAI Hong-xiang |
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| Affiliation: | 1. School of Mechanical Engineering,Jiangsu University. Zhenjiang Jiangsu 212013.China; 2. Medium Plate Mill, Nanjing Iron and Steel Group Co. ,Ltd., Nanjing Jiangsu 210035,China |
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| Abstract: | Based on macro-and microscopic metallographic examination of the crack,3D FEM analysis and combined with product design parameters and calculated figures,the failure causes of the cross head of SWC620 universal joint were analyzed.The result shows that the main reason for the fracture of the cross head is"overload".The way to solve the problem have been proposed. |
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| Keywords: | universal coupling failure three-dimensional finite element method analysis(3D FEM) |
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