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The influence of the MRE forming medium and axial feeding on the forming quality of thin-walled Inconel 718 bellow manufactured by a bulging process: finite element simulation and experimentation
Hu, Shenghan1,2; Abd El-Aty, Ali1,2,3; Cheng, Cheng1,2; Yang, Qiucheng1,2; Qin, Yao1,2; Li, Tao1,2; Wu, Cong1,2; Guo, Xunzhong1,2; Tao, Jie1,2; Xu, Yong4
Corresponding AuthorTao, Jie(taojie@nuaa.edu.cn) ; Xu, Yong(yxu@imr.ac.cn)
2020-11-20
Source PublicationINTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY
ISSN0268-3768
Pages14
AbstractManufacturing thin-walled metallic bellow is a complicated forming process, and defects such as wrinkling, cracking, and over-thinning quickly occur because of the complex compressive and tensile stress state. To achieve high-quality products, it is crucial to study the forming characteristics and explore proper forming parameters in advance for a particular metallic bellow. Thus, this investigation is aimed at studying the effect of using the magnetorheological elastomer (MRE) forming medium and the axial feeding on the forming quality of thin-walled Inconel 718 bellow during the bulging process. The change of MRE's mechanical properties is combined with the basic principle of the bulging process. The process of coupling three different axial loading paths and three magnetic field loading conditions was explored through finite element (FE) simulation. The results obtained from the FE simulation showed that the forming quality of the proposed thin-walled bellow is the best when the magnetic field intensity is 0.14 T, and the punch step length is 7 mm. The experimental results are in a remarkable agreement with those obtained from simulation, confirming the simulation's validity.
KeywordThin-walled bellow Bulging process Magnetorheological elastomer (MRE) Magnetic field intensity Axial feeding Wall thinning distribution
Funding OrganizationKey Program of the National Natural Foundation of China ; Jiangsu Province Key Research and Development Project ; Natural Science Foundation of Jiangsu Province ; National Natural Science Foundation International (regional) cooperation and exchange project ; Opening Project of Jiangsu Key Laboratory of Advanced Structural Materials and Application Technology ; Basic scientific research operating expenses
DOI10.1007/s00170-020-06386-4
Indexed BySCI
Language英语
Funding ProjectKey Program of the National Natural Foundation of China[U1937206] ; Jiangsu Province Key Research and Development Project[BE2019007-2] ; Natural Science Foundation of Jiangsu Province[SBK2020044364] ; National Natural Science Foundation International (regional) cooperation and exchange project[51711540301] ; Opening Project of Jiangsu Key Laboratory of Advanced Structural Materials and Application Technology[ASMA201903] ; Basic scientific research operating expenses[NT2020015]
WOS Research AreaAutomation & Control Systems ; Engineering
WOS SubjectAutomation & Control Systems ; Engineering, Manufacturing
WOS IDWOS:000591146600001
PublisherSPRINGER LONDON LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/141366
Collection中国科学院金属研究所
Corresponding AuthorTao, Jie; Xu, Yong
Affiliation1.Nanjing Univ Aeronaut & Astronaut, Coll Mat Sci & Technol, Nanjing 211100, Peoples R China
2.Nanjing Univ Aeronaut & Astronaut, Jiangsu Key Lab Nucl Energy Equipment Mat Engn, Nanjing 211100, Peoples R China
3.Helwan Univ, Fac Engn Helwan, Dept Mech Engn, Cairo, Egypt
4.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Hu, Shenghan,Abd El-Aty, Ali,Cheng, Cheng,et al. The influence of the MRE forming medium and axial feeding on the forming quality of thin-walled Inconel 718 bellow manufactured by a bulging process: finite element simulation and experimentation[J]. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY,2020:14.
APA Hu, Shenghan.,Abd El-Aty, Ali.,Cheng, Cheng.,Yang, Qiucheng.,Qin, Yao.,...&Xu, Yong.(2020).The influence of the MRE forming medium and axial feeding on the forming quality of thin-walled Inconel 718 bellow manufactured by a bulging process: finite element simulation and experimentation.INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY,14.
MLA Hu, Shenghan,et al."The influence of the MRE forming medium and axial feeding on the forming quality of thin-walled Inconel 718 bellow manufactured by a bulging process: finite element simulation and experimentation".INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY (2020):14.
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