3D tolerance analysis of the 1/32 CFETR vacuum vessel
文献类型：期刊论文
| 作者 | Jiang, Qing1 ; Liu, Sumei1,2; Sun, Jinxin2; Lu, Mingxuan2
|
| 刊名 | FUSION ENGINEERING AND DESIGN
 |
| 出版日期 | 2020-11-01 |
| 卷号 | 160 |
| 关键词 | Vacuum vessel Tolerance analysis Sensitivity Contribution |
| ISSN号 | 0920-3796 |
| DOI | 10.1016/j.fusengdes.2020.111859 |
| 通讯作者 | Liu, Sumei(smliu@ipp.ac.cn) |
| 英文摘要 | Researchers began exploring methods for selecting tolerances at design level to ensure competitive products since the late 1980. Reliability of mechanical product depends greatly on different performance parameters among which tolerance optimization design is one of the most important activities. Application of the tolerance design to mechanical assemblies has benefits for obtaining valuable information regarding manufacturing process. This paper proposes methods for tolerance design of China Fusion Engineering Test Reactor (CFETR) vacuum vessel using the CETOL code based on the CATIA platform. Depending on the three-dimensional solid model, the tolerance analysis model of the vacuum vessel is simplified and then subdivided. Tolerances are allocated according to the overall assembly requirements of the vacuum vessel. The theoretical basis for tolerance analysis has been given as well as two proposed analyzing methods. Then the tolerance analysis model was established. The sensitivity and contribution analysis by CETOL were addressed to draw conclusions about the critical dimensions which could affect the target tolerances. Based on the results, the unreasonable tolerances have been redistributed to meet the tolerance requirements, which is very beneficial to ensure the assembly quality of the vacuum vessel. |
| 资助项目 | National Key R&D Program of China[2017YFE0300503] |
| WOS研究方向 | Nuclear Science & Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:000588143300043 |
| 出版者 | ELSEVIER SCIENCE SA |
| 资助机构 | National Key R&D Program of China |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/120448]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Liu, Sumei |
| 作者单位 | 1.Anhui Agr Univ, Sch Engn, Hefei 230036, Peoples R China 2.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jiang, Qing,Liu, Sumei,Sun, Jinxin,et al. 3D tolerance analysis of the 1/32 CFETR vacuum vessel[J]. FUSION ENGINEERING AND DESIGN,2020,160. |
| APA | Jiang, Qing,Liu, Sumei,Sun, Jinxin,&Lu, Mingxuan.(2020).3D tolerance analysis of the 1/32 CFETR vacuum vessel.FUSION ENGINEERING AND DESIGN,160. |
| MLA | Jiang, Qing,et al."3D tolerance analysis of the 1/32 CFETR vacuum vessel".FUSION ENGINEERING AND DESIGN 160(2020). |
入库方式： OAI收割
来源：合肥物质科学研究院
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