Forming Mechanism of Asymmetric Cylinder With Oblique-Straight Flange Spinning

doi:10.1115/1.4043535

IMR OpenIR

	Forming Mechanism of Asymmetric Cylinder With Oblique-Straight Flange Spinning
	Jia, Z.1; Han, Z. R.1; Xiao, Y.1,2; Ji, S. D.1; Xu, B.3
通讯作者	Han, Z. R.(hanren888@163.com) ; Ji, S. D.(superjsd@163.com)
	2019-06-01
发表期刊	JOURNAL OF MANUFACTURING SCIENCE AND ENGINEERING-TRANSACTIONS OF THE ASME
ISSN	1087-1357
卷号	141 期号:6 页码:10
摘要	The asymmetric cylinder with oblique-straight flange spinning has the potential to become a production process for this shape of the aerospace part. This complex shaped part was attempted to be formed by synchronous multipass spinning from a blank disk of 6061-O aluminum alloy with 1.15-mm thickness. The working principle of synchronous multipass spinning focuses on the fact that the radial and axial positions of the roller are synchronized with the spindle rotation to form the roller path. The roller path was calculated by dispersing a pass set into numerous points. The dimensional space between two points from the corresponding curves in a single-pass set was integrated into the trajectory around the circumference. Here, a pass set is the path along which the roller propagates in the two-dimensional space defined by the radial and axial directions. This shape was confirmed to be spun, and the formation mechanism of this spinning process was investigated. Contrastive experiments with paired arcs and pairs of straight lines as roller paths were performed on a spinning machine. The working condition of the cylinder wall with pairs of straight lines roller path was broken because of the higher pull resistance from the remaining part of the flange. The working condition of the flange of the paired arcs follows the law of shear spinning approximately that the cylinder wall forming does not comply. Suitable metal distributions for the flange and an appropriate force state for the cylinder wall are realized by the paired arcs roller path in the spinning process to form the asymmetric cylinder with oblique-straight flange. This provides a theoretical basis for the spinning of the asymmetric cylinder with the oblique-straight flange.
关键词	asymmetric cylinder with oblique-straight flange spinning roller path metal flow forming mechanism tilting angle
资助者	Natural Science Foundation of China ; Liaoning Provincial Department of Education Fund ; Open Foundation of Key Laboratory of Fundamental Science for National Defense of Aeronautical Digital Manufacturing Process
DOI	10.1115/1.4043535
收录类别	SCI
语种	英语
资助项目	Natural Science Foundation of China[51874201] ; Liaoning Provincial Department of Education Fund[L201748] ; Open Foundation of Key Laboratory of Fundamental Science for National Defense of Aeronautical Digital Manufacturing Process[SHSYS2016001]
WOS研究方向	Engineering
WOS类目	Engineering, Manufacturing ; Engineering, Mechanical
WOS记录号	WOS:000471128300012
出版者	ASME
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/134110
专题	中国科学院金属研究所
通讯作者	Han, Z. R.; Ji, S. D.
作者单位	1.Shenyang Aerosp Univ, Key Lab Fundamental Sci Natl Def Aeronaut Digital, Shenyang 110136, Liaoning, Peoples R China 2.Northwestern Polytech Univ, Sch Mech Engn, Xian 710072, Shaanxi, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China
推荐引用方式 GB/T 7714	Jia, Z.,Han, Z. R.,Xiao, Y.,et al. Forming Mechanism of Asymmetric Cylinder With Oblique-Straight Flange Spinning[J]. JOURNAL OF MANUFACTURING SCIENCE AND ENGINEERING-TRANSACTIONS OF THE ASME,2019,141(6):10.
APA	Jia, Z.,Han, Z. R.,Xiao, Y.,Ji, S. D.,&Xu, B..(2019).Forming Mechanism of Asymmetric Cylinder With Oblique-Straight Flange Spinning.JOURNAL OF MANUFACTURING SCIENCE AND ENGINEERING-TRANSACTIONS OF THE ASME,141(6),10.
MLA	Jia, Z.,et al."Forming Mechanism of Asymmetric Cylinder With Oblique-Straight Flange Spinning".JOURNAL OF MANUFACTURING SCIENCE AND ENGINEERING-TRANSACTIONS OF THE ASME 141.6(2019):10.