| 基于FEA的大型压力机械受力分析与优化设计浅析 |
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| 引用本文： | 王国锋,王经聪,王海渊,王彦伟,任彦领.基于FEA的大型压力机械受力分析与优化设计浅析[J].山东内燃机,2011(6):28-32,36. |
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| 作者姓名： | 王国锋 王经聪 王海渊 王彦伟 任彦领 |
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| 作者单位： | [1]山东省内燃机研究所,山东济南250014 [2]力士德工程机械股份有限公司,山东临沭276715 [3]中国石油集团济柴动力总厂,山东济南250306 |
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| 摘 要： | 本文通过对有限元分析FEA基础理论方法的简单介绍,以及针对工业通用大型压力机机架的承载结构进行受力分析和结构优化,展示了不同受力状态下的典型算例仿真与创新设计思路。探索在基于虚拟样机设计的仿真平台上使用分析工具的方法与流程。
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| 关 键 词： | 有限元 网格化 模态分析 应力 屈服强度 |
Discussion on the Force Analysis and Optimization Design of Heavy - Duty Pressure Machinery Based on FEA |
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| Affiliation: | WANG Guo - feng, WANG Jing - cong, WANG Hai - yuan,WANG Yan- wei, REN Yah - ling ( 1. Shandong Province I. C. E Research Institute, Jinan 250014, China; 2. Lishide Engineering Machinery Co. , Ltd, Linshu 276715, China ; 3. China CNPC Jichai Power Equipment Company, Jinan 250306, China) |
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| Abstract: | The paper introduces briefly the basic theory and method on the FEA analysis, analyzes the force and structural optimization to the pressure frame that is served for heavy duty pressure machine, revealing the simulation example of typical static, dynamic and fatigue states under different pressure condition, and finds out the procedures and flow to use analysis software in the a analy- sis platform that is designed based on the analog prototype. |
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| Keywords: | FEA Gridding Model analysis Stress Yield Strength Assembly |
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