| 何文杰， 黄奇.基于ABAQUS的齿轮简化杯状体轻量化设计[J].轻工机械,2022,40(4):95-99 |
| 基于ABAQUS的齿轮简化杯状体轻量化设计 |
| Compact Cup Shape Light Weight Design Based on ABAQUS |
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| DOI：10.3969/j.issn.1005 2895.2022.04.016 |
| 中文关键词: 杯状体构件 模态分析 ABAQUS 拓扑优化 轻量化 |
| 英文关键词:cup shaped body member modal analysis ABAQUS Topology optimization light weight |
| 基金项目: |
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| 摘要点击次数: 310 |
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| 中文摘要: |
| 为了验证某型号的齿轮简化杯状体构件的使用安全性，并寻求轻量化解决方案，课题组采用有限元软件Pro E进行建模，用Hypermesh进行网格划分，利用ABAQUS软件进行了杯状体构件的模态仿真分析和应力应变仿真分析。根据有限元结果对杯状体底部进行结构优化设计，寻求轻量化解决方案。结果表明：在相关工况下分析得出的最大应力满足许用应力值，此型号的杯状体构件性能安全；所做的拓扑优化设计避开了应力值较大区域，满足安全性要求。本研究为产品进行轻量化设计提供了思路。 |
| 英文摘要: |
| In order to verify the safety of the use of a certain type of gear simplified cup shaped member and to seek a lightweight solution, finite element software Pro E was used for modeling, Hypermesh was used for meshing, and ABAQUS software was used for modal simulation analysis and stress strain simulation analysis of cup shaped member. The bottom structure of the cup shaped member was optimized based on the finite element results to seek a lightweight solution. The results show that the maximum stress obtained under the relevant operating conditions meets the permissible stress value, and the performance of this type of cup shaped member is safe. The topology optimization design avoids the large area of stress value and meets the safety requirements. The study provides ideas for lightweight design of products. |
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