Forming Mechanism of Asymmetric Cylinder With Oblique-Straight Flange Spinning
文献类型：期刊论文
| 作者 | Jia, Z.3; Han, Z. R.3; Xiao, Y.1,3; Ji, S. D.3; Xu, B.2 |
| 刊名 | JOURNAL OF MANUFACTURING SCIENCE AND ENGINEERING-TRANSACTIONS OF THE ASME
 |
| 出版日期 | 2019-06-01 |
| 卷号 | 141期号:6页码:10 |
| 关键词 | asymmetric cylinder with oblique-straight flange spinning roller path metal flow forming mechanism tilting angle |
| ISSN号 | 1087-1357 |
| DOI | 10.1115/1.4043535 |
| 通讯作者 | Han, Z. R.(hanren888@163.com) ; Ji, S. D.(superjsd@163.com) |
| 英文摘要 | 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. |
| 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 |
| 语种 | 英语 |
| WOS记录号 | WOS:000471128300012 |
| 出版者 | ASME |
| 资助机构 | 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 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/134109]  |
| 专题 | 金属研究所_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.Northwestern Polytech Univ, Sch Mech Engn, Xian 710072, Shaanxi, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China 3.Shenyang Aerosp Univ, Key Lab Fundamental Sci Natl Def Aeronaut Digital, Shenyang 110136, 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. |
入库方式： OAI收割
来源：金属研究所
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