| 80MN双柱斜置式快锻液压机机架有限元分析 |
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| 引用本文： | 刘兴,李永堂,闫红红,李晓,张亦工.80MN双柱斜置式快锻液压机机架有限元分析[J].锻压装备与制造技术,2012(4):16-18. |
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| 作者姓名： | 刘兴 李永堂 闫红红 李晓 张亦工 |
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| 作者单位： | [1]太原科技大学,山西太原030024 [2]太原重型机械集团有限公司技术中心,山西太原030024 |
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| 基金项目： | 晋城市科技攻关项目（20101011） |
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| 摘 要： | 利用Pro／E软件建立了80MN双柱斜置式快锻液压机机架的三维全接触实体模型，以ANSYS软件作为有限元分析工具，先对机架施加预应力，再施加极限工作载荷，得到主要部件应力和位移分布图，并对结果进行分析。根据分析结果，对下横梁进行了结构优化，为液压机设计提供一定参考。
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| 关 键 词： | 机床技术 液压机 机架 有限元分析 结构优化 |
Finite element analysis of 80MN double-column oblique frame for fast-forging hydraulic press |
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| LIU Xing,LI Yongtang,YAN Honghong,LI Xiao,ZHANG Yigong.Finite element analysis of 80MN double-column oblique frame for fast-forging hydraulic press[J].China Metalforming Equipment & Manufacturing Technology,2012(4):16-18. |
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| Authors: | LIU Xing LI Yongtang YAN Honghong LI Xiao ZHANG Yigong |
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| Affiliation: | 1.Taiyuan University of Science and Technology, Taiyuan 030024, Shanxi China; 2.Technical Center, Taiyuan Heavy Machinery Group Co., Ltd., Taiyuan 030024, Shanxi China) |
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| Abstract: | A three-dimensional solid model of 80MN double-column oblique frame for fast forging hy- draulic press has been established by use of Pro/e software. The ANSYS has been used as finite element analysis tool to enact the pre-stress and limitation of working load. The stress and displace distribution graph of main components have been obtained and the resuhs have been analyzed. According to analysis results, the structure of the lower beam has been optimized, which provides reference to the design of hydraulic press. |
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| Keywords: | Hydraulic press Frame Finite element analysis Structural optimization |
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