Process parameter optimization for thin-walled tube push-bending using response surface methodology

doi:10.1007/s00170-021-08196-8

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	Process parameter optimization for thin-walled tube push-bending using response surface methodology
	Xie, Wenlong 1,2; Jiang, Weihao 3; Wu, Yunfeng 4; Song, Hongwu 1; Deng, Siying 1; Lazarescu, Lucian 5; Zhang, Shihong 1; Banabic, Dorel 5
刊名	INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY
	2021-10-19
页码	15
关键词	Thin-walled tube Push-bending Process optimization Response surface methodology
ISSN号	0268-3768
DOI	10.1007/s00170-021-08196-8
通讯作者	Song, Hongwu(hwsong@imr.ac.cn)
英文摘要	In this paper, the response surface methodology (RSM) and finite element (FE) simulation were applied to optimize the push-bending process parameters of the thin-walled tube with polyurethane mandrel. The objective of the present work is to predict the optimal set of process parameters including the length to diameter ratio of the mandrel (L/D), the friction coefficient between die and tube (mu(1)), the friction coefficient between polyurethane and tube (mu(2)), and Poisson's ratio of polyurethane (upsilon) to obtain qualified bent tubes. Three empirical models were developed to describe the relationship between process parameters and quality parameters of the bent tubes. In addition, the significant factors affecting the forming quality were analyzed using analysis of variance (ANOVA) of each model. Response surfaces were constructed to study the effect of each process parameter on the quality of the bent tubes. Finally, the process optimization window with the maximum thinning rate (phi) less than 20%, the maximum thickening rate (psi) less than 17%, and the maximum cross-section ovality (xi) less than 5% of the bent tube was established. Qualified bent tubes with diameter of 144 mm, wall thickness of 2 mm, and bending radius of 280 mm were formed experimentally by following the established process window.
资助项目	National Natural Science Foundation of China[51875547]
WOS研究方向	Automation & Control Systems ; Engineering
语种	英语
出版者	SPRINGER LONDON LTD
WOS记录号	WOS:000708800300005
资助机构	National Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/166600]
专题	金属研究所_中国科学院金属研究所
通讯作者	Song, Hongwu
作者单位	1.Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 3.Guizhou Liyang Aeroengine Corp, Guiyang 550000, Peoples R China 4.Beijing Inst Astronaut Syst Engn, Beijing 100076, Peoples R China 5.Tech Univ Cluj Napoca, Dept Mfg Engn, Cluj Napoca 400641, Romania
推荐引用方式 GB/T 7714	Xie, Wenlong,Jiang, Weihao,Wu, Yunfeng,et al. Process parameter optimization for thin-walled tube push-bending using response surface methodology[J]. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY,2021:15.
APA	Xie, Wenlong.,Jiang, Weihao.,Wu, Yunfeng.,Song, Hongwu.,Deng, Siying.,...&Banabic, Dorel.(2021).Process parameter optimization for thin-walled tube push-bending using response surface methodology.INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY,15.
MLA	Xie, Wenlong,et al."Process parameter optimization for thin-walled tube push-bending using response surface methodology".INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY (2021):15.