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Profile controlling technologies in ITER BTCC U-shaped case manufacturing process

文献类型：期刊论文

作者Feng, Siqing1,2,3; Song, Yuntao1,3; Wei, Jing1; Yin, Dapeng1; Liu, Peng1
刊名FUSION ENGINEERING AND DESIGN
出版日期2022-06-01
卷号179
ISSN号0920-3796
关键词BTCC U-shaped case Profile controlling Segmenting Welding Residual stress treatment
DOI10.1016/j.fusengdes.2022.113154
通讯作者Feng, Siqing(sqf@mail.ustc.edu.cn) ; Song, Yuntao(songyt@ipp.ac.cn)
英文摘要Each of the ITER bottom and top correction coils (BTCCs) consists of a U-shaped case and a cover plate. Precise positioning of the correction coils, welding, and surface processing of the case with a large curved surface area are extremely important factors affecting the fabrication of the U-shaped case. The size and profile of the case should be well controlled within the specified dimensional tolerance after welding. This study presents a detailed introduction to the profile controlling method during U-shaped case production, which includes the segmenting of a rectangular tube, welding procedure, production sequence, residual stress treatment, and accurate measurement. The final manufacturing processes and key technologies are determined by theoretical analysis, finite element analysis simulation, and testing. The proposed method can successfully control the profile deviation of the U-shaped case within the required dimensional tolerance.
WOS研究方向Nuclear Science & Technology
语种英语
出版者ELSEVIER SCIENCE SA
WOS记录号WOS:000883771600001
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/130200]  
专题中国科学院合肥物质科学研究院
通讯作者Feng, Siqing; Song, Yuntao
作者单位1.Chinese Acad Sci, Hefei Inst Phys Sci, Inst Plasma Phys, Hefei 230031, Anhui, Peoples R China
2.Hefei Keye Elect Phys Equipment Mfg Co Ltd, Hefei 230088, Anhui, Peoples R China
3.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China
推荐引用方式
GB/T 7714		 Feng, Siqing,Song, Yuntao,Wei, Jing,et al. Profile controlling technologies in ITER BTCC U-shaped case manufacturing process[J]. FUSION ENGINEERING AND DESIGN,2022,179.
APA Feng, Siqing,Song, Yuntao,Wei, Jing,Yin, Dapeng,&Liu, Peng.(2022).Profile controlling technologies in ITER BTCC U-shaped case manufacturing process.FUSION ENGINEERING AND DESIGN,179.
MLA Feng, Siqing,et al."Profile controlling technologies in ITER BTCC U-shaped case manufacturing process".FUSION ENGINEERING AND DESIGN 179(2022).

入库方式： OAI收割

来源：合肥物质科学研究院

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