| 165MN自由锻造油压机组合梁强度分析研究 |
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| 引用本文： | 王勇勤,林秉敬,严兴春,江桂云,韩炳涛,成先飙.165MN自由锻造油压机组合梁强度分析研究[J].机械设计与制造,2009(5). |
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| 作者姓名： | 王勇勤 林秉敬 严兴春 江桂云 韩炳涛 成先飙 |
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| 作者单位： | 1. 重庆大学机械工程学院,重庆,400044
2. 西安重型机械研究所,西安,710032 |
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| 基金项目： | 国家科技支撑计划重点项目 |
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| 摘 要： | 如何使组合梁的强度刚度达到设计要求是大型锻压机设计的关键技术之一.利用非线性结构分析软件Marc的接触模块,对165MN大型自由锻造油压机组合结构的下横梁进行了三维接触有限元分析,研究了在满载工况下的应力及变形.结果表明:锻压机在三缸工作时,下横梁的变形较小,下横梁受到的各个方向应力均小于许用应力,研究方法和结果将为大型锻压机组合梁的设计提供指导.
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| 关 键 词： | 自由锻造油压机 组合梁 接触强度分析 |
The strength analysis of the composite beam of the 165MN free forging hydraulic press machine |
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| WANG Yong-qin,LIN Bing-jing,YAN Xing-chun,JIANG Gui-yun,HAN Bing-tao,CHENG Xian-biao.The strength analysis of the composite beam of the 165MN free forging hydraulic press machine[J].Machinery Design & Manufacture,2009(5). |
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| Authors: | WANG Yong-qin LIN Bing-jing YAN Xing-chun JIANG Gui-yun HAN Bing-tao CHENG Xian-biao |
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| Affiliation: | WANG Yong-qin1,LIN Bing-jing1,YAN Xing-chun1,JIANG Gui-yun1,HAN Bing-tao2,CHENG Xian-biao2 |
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| Abstract: | How to make the composite beam strength stiffness to meet the design requirements is the key technologies of the design of the super forging press machine. The 3D contact FEM analysis was presented by the contact module of the nonlinear structural analysis software-Marc for 165MN Super Free Forging Hydraulic Press Machine,Stress and deformation of the lower composite beam under the full load condition was researched. The results show that the lower composite beam has less deformation and stress in various d... |
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| Keywords: | Free forging hydraulic press machine Composite beam Contact and strengthanalysis |
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