中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Reverse Engineering of CFETR Vacuum Vessel Mockup

文献类型:期刊论文

作者Ji, Haibiao2; Gu, Yongqi3; Wu, Jiefeng1,3; Liu, Zhihong3; Fan, Xiaosong3; Ma, Jianguo3; Xia, Xiaowei2
刊名IEEE TRANSACTIONS ON PLASMA SCIENCE
出版日期2018-05-01
卷号46期号:5页码:1603-1607
关键词Machining benchmark poloidal segments (PSs) reverse engineering (RE) vacuum vessel (VV)
ISSN号0093-3813
DOI10.1109/TPS.2017.2785285
英文摘要

The 1/32 subsector of China Fusion Engineering Test Reactor vacuum vessel mockup is fully penetration welded together with four poloidal segments (PSs) which are made by forming and welding, so that each PS needs to machine the welding grooves. However, the measurement results show that there are dimensional errors between the design model and each PS which has been made. This means that the welding grooves cannot be machined directly according to the design model. So, the method of reverse engineering is used to achieve the 3-D model of each PS which has been made. Based on this 3-D model, the model for CNC machining can be designed. At the same time, the machining equipment for PS is a three-coordinate CNC floor-type milling and boring machine which needs a datum plane when it is milling. Considering each PS has a complex surface profile, 3-D datum transformation is used for solving the problem of lacking the machining benchmark. At present, based on these two methods, the machining work of welding grooves for eight PSs has been completed which has met the requirements of assembly and welding.

资助项目China National Magnetic Confinement Fusion Science Program[2015GB107006]
WOS研究方向Physics
语种英语
WOS记录号WOS:000431521700085
出版者IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/36253]  
专题合肥物质科学研究院_中科院等离子体物理研究所
通讯作者Wu, Jiefeng
作者单位1.Baosheng Grp, Baoying 225800, Peoples R China
2.Univ Sci & Technol China, Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Anhui, Peoples R China
3.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Anhui, Peoples R China
推荐引用方式
GB/T 7714
Ji, Haibiao,Gu, Yongqi,Wu, Jiefeng,et al. Reverse Engineering of CFETR Vacuum Vessel Mockup[J]. IEEE TRANSACTIONS ON PLASMA SCIENCE,2018,46(5):1603-1607.
APA Ji, Haibiao.,Gu, Yongqi.,Wu, Jiefeng.,Liu, Zhihong.,Fan, Xiaosong.,...&Xia, Xiaowei.(2018).Reverse Engineering of CFETR Vacuum Vessel Mockup.IEEE TRANSACTIONS ON PLASMA SCIENCE,46(5),1603-1607.
MLA Ji, Haibiao,et al."Reverse Engineering of CFETR Vacuum Vessel Mockup".IEEE TRANSACTIONS ON PLASMA SCIENCE 46.5(2018):1603-1607.

入库方式: OAI收割

来源:合肥物质科学研究院

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