| 钟林,雷洁珩,雷泽勇,邓健.基于ANSYS的监测装置清洗轮优化设计[J].南华大学学报(自然科学版),2019,33(2):33~39.[ZHONG Lin,LEI Jieheng,LEI Zeyong,DENG Jian.Optimization Design of Cleaning Wheel for Monitoring Device Based on ANSYS[J].Journal of University of South China(Science and Technology),2019,33(2):33~39.] |
| 基于ANSYS的监测装置清洗轮优化设计 |
| Optimization Design of Cleaning Wheel for Monitoring Device Based on ANSYS |
| 投稿时间：2018-09-21 |
| DOI： |
| 中文关键词: 料位监测 清洗装置 有限元分析 优化设计 |
| 英文关键词:level monitoring cleaning device finite element analysis optimization design |
| 基金项目:湖南省教育厅科学研究项目(17C1370) |
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| 中文摘要: |
| 介绍了一种新型密闭容器料位监测装置的设计方案。基于ANSYS平台对监测装置的关键零部件清洗轮进行静力学分析,结果显示存在结构冗余。为获得更好的动力学性能,采用拓扑优化和多目标尺寸优化相结合的设计方法,以最大变形量、最大等效应力作为约束条件,对清洗轮进行了以减轻总质量为目标的结构优化设计研究。分析结果表明:与原设计方案相比较,优化圆整后的清洗轮总质量为0.998 kg,相比优化前的1.526 kg,质量减少34.60%;最大等效应力37.215 MPa小于材料的许用压应力110 MPa,说明力学性能满足要求;最大整体变形量为0.023 mm,满足最大整体变形0~0.25 mm的设计需求。 |
| 英文摘要: |
| This paper introduced a new design scheme of the material position monitoring device for the closed container.Based on the ANSYS platform,static analysis was performed on the key parts cleaning wheel of the monitoring device,and the results showed that there was structural redundancy.In order to obtain better dynamic performance,a topological optimization and multi-objective size optimization combined design method is adopted,the cleaning wheel is relieved with the total deformation maximum and the equivalent stress maximum as constraint conditions,search on structural optimization design with geometry mass as target.The analysis results show that compared with the original design scheme,the Geometry Mass of the cleaning wheel after optimized rounding is 0.998 kg,which is a reduction of 34.60% compared to the optimized weight of 1.526 kg.The equivalent stress Maximum is 37.215 MPa less than the Material allowable stress 110 MPa,which shows that the mechanical properties meet the requirements.The Total Deformation Maximum is 0.023 mm which meets the design requirements of 0-0.25 mm. |
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