| Item type |
文献 / Documents(1) |
| 公開日 |
2021-03-19 |
| アクセス権 |
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|
アクセス権 |
open access |
| 資源タイプ |
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|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 出版社版DOI |
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識別子タイプ |
DOI |
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関連識別子 |
https://doi.org/10.3390/ma10080887 |
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|
言語 |
ja |
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|
関連名称 |
10.3390/ma10080887 |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| タイトル |
|
|
タイトル |
Experimental Investigation on the Joining of Aluminum Alloy Sheets Using Improved Clinching Process |
|
言語 |
en |
| 著者 |
Chen, Chao
Zhao, Shengdun
Han, Xiaolan
Zhao, Xuzhe
石田, 徹
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Aluminum alloy sheets have been widely used to build the thin-walled structures by mechanical clinching technology in recent years. However, there is an exterior protrusion located on the lower sheet and a pit on the upper sheet, which may restrict the application of the clinching technology in visible areas. In the present study, an improved clinched joint used to join aluminum alloy sheets was investigated by experimental method. The improved clinching process used for joining aluminum alloy evolves through four phases: (a) localized deformation; (b) drawing; (c) backward extrusion; and (d) mechanical interlock forming. A flat surface can be produced using the improved clinching process. Shearing strength, tensile strength, material flow, main geometrical parameters, and failure mode of the improved clinched joint were investigated. The sheet material was compressed to flow radially and upward using a punch, which generated a mechanical interlock by producing severe localized plastic deformation. The neck thickness and interlock of the improved clinched joint were increased by increasing the forming force, which also contributed to increase the strength of the clinched joint. The improved clinched joint can get high shearing strength and tensile strength. Three main failure modes were observed in the failure process, which were neck fracture mode, button separation mode, and mixed failure mode. The improved clinched joint has better joining quality to join aluminum alloy sheets on the thin-walled structures. |
|
言語 |
en |
| キーワード |
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|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
aluminum alloy |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
improved clinching |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
material flow |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
geometrical parameters |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
failure mode |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
strength |
| 書誌情報 |
en : Materials
巻 10,
号 8,
p. 887,
発行日 2017-08-01
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| 収録物ID |
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|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
19961944 |
| 出版者 |
|
|
出版者 |
MDPI |
|
言語 |
en |
| 権利情報 |
|
|
言語 |
en |
|
権利情報 |
© 2017 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). |
| EID |
|
|
識別子 |
342513 |
|
識別子タイプ |
URI |
| 言語 |
|
|
言語 |
eng |
materials_10_8_887.pdf (4.56 MB)
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