| 果园割草机悬挂装置的有限元分析——基于ANSYS Workbench |
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| 引用本文： | 白璐璐,刘俊峰,李建平.果园割草机悬挂装置的有限元分析——基于ANSYS Workbench[J].农机化研究,2016(4):39-43. |
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| 作者姓名： | 白璐璐 刘俊峰 李建平 |
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| 作者单位： | 河北农业大学机电工程学院,河北保定,071001 |
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| 基金项目： | 国家苹果产业技术体系项目，国家公益性行业(农业)科研专项 |
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| 摘 要： | 利用CAD/CAM软件Inventor的建模和分析功能,得到了3GC-160型悬挂式果园割草机的质心位置,通过等效质心法对割草机的三维模型进行简化,将其通过接口导入ANSYS Workbench有限元分析软件中,对模型进行静力学分析和模态分析,得到悬挂装置的变形、应力、应变分布云图及模态频率和振型云图。分析结果表明:悬挂装置设计合理,可为动力学分析和后续优化设计奠定基础并提供参考依据。
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| 关 键 词： | 果园 悬挂式割草机 悬挂装置 ANSYS Workbench 有限元分析 |
The Finite Element Analysis of Orchard Mower Suspension-Based on ANSYS Workbench |
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| Abstract: | The centroid of 3 GC-160 suspended orchard mower is obtained by using the CAD /CAM software Inventor which has the capabilities of modeling and analysis .Using the method of equivalent centroid three-dimensional model of the mower is simplified .Three-dimensional model is imported into the finite element analysis software ANSYS Work-bench by interface .ANSYS Workbench make the static analysis and modal analysis for the model .The analysis results show the contours of deformation , stress and strain , modal frequencies and mode shapes .Final results show that the de-sign of suspension is reasonable .And it lays the foundation and provides a reference for the analysis of dynamic and sub -sequent optimal design . |
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| Keywords: | orchard suspended mower suspension ANSYS Workbench finite element analysis |
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