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  1. 学術雑誌掲載済論文
  2. 和雑誌

角棒と丸棒の摩擦圧接における継手性能とその改善

https://kitami-it.repo.nii.ac.jp/records/6884
https://kitami-it.repo.nii.ac.jp/records/6884
11c32aa5-8e67-4d6c-b4c9-4c5e400da582
名前 / ファイル ライセンス アクション
5038.pdf 5038.pdf (5.4 MB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2007-04-19
タイトル
言語 ja
タイトル 角棒と丸棒の摩擦圧接における継手性能とその改善
タイトル
言語 en
タイトル Quality and Its Improvement of Friction Welded Joint between Rectangular Section Bar and Circular Section Bar
言語
言語 jpn
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ journal article
アクセス権
アクセス権 open access
アクセス権URI http://purl.org/coar/access_right/c_abf2
その他のタイトル
その他のタイトル Quality and Its Improvement of Friction Welded Joint between Rectangular Section Bar and Circular Section Bar
著者 木村, 真晃

× 木村, 真晃

WEKO 34790

ja 木村, 真晃

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安, 圭栢

× 安, 圭栢

WEKO 34791

ja 安, 圭栢

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日下, 正広

× 日下, 正広

WEKO 34792

ja 日下, 正広

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瀬尾, 健二

× 瀬尾, 健二

WEKO 34793

ja 瀬尾, 健二

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冨士, 明良

× 冨士, 明良

WEKO 34794

ja 冨士, 明良

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著者別名
姓名 KIMURA, Masaaki
言語 en
著者別名
姓名 AN, Gyu-Baek
言語 en
著者別名
姓名 KUSAKA, Masahiro
言語 en
著者別名
姓名 SEO, Kenji
言語 en
著者別名
姓名 FUJI, Akiyoshi
言語 en
抄録
内容記述タイプ Abstract
内容記述 The present paper describes the quality and its improvement of friction welded joints between a rectangular section bar and a circular section bar. Three kinds of rectangular section bars with different aspect ratio were used for the experiment. The rectangular section bars and circular section bars were joined by using a continuous drive(brake type)friction welding machine with an electromagnetic clutch in order to prevent a braking deformation during rotation stop. The low heat input friction welding method (LHI method) was used for joining.  The following conclusions were given.  (1)The first phase of the friction stage was composed of wear and seizure stages. This result was similar to the join of circular section bars of same diameter.  (2)When the areas of the weld faying surfaces were same each other,the initial torque and the elapsed time for initial torque hardly changed in spite of the aspect ratios of rectangular section bars.  (3)The welded joints obtained only the first stage (up to initial torque) had 100% joint efficiency, but fractures occurred between the welded interface and base metal. When small aspcct ratios of rectangular section bars and a circular section bar were welded, several joints fractured at the base metal although they had a little defect in the welded interface.  (4)When the joints were made by the LHI method in Ar atmosphere, the welded joints had 100% joint efficiency, but fractures occurred between the welded interface and base metal.  (5)The welded joints had 100%joint efficiency and fractured at the base metal when the joints were made by the LHI method with adding forge pressure (improving LHI method). On the other hand,most of the welded joints made by the conventional method with forge pressure had fractures occurred between the welded interface and base metal.   (6)The improving LHI method has more advantages than those welded by the conventional method,I.e.,less burn-off,less burr and less deformation of welded interface area. As a conclusion,it was clarincd that the improving LHI method is the most effective friction welding method for rectangular section bars and circular section bars.
書誌情報 溶接学会論文集 = quarterly journal of the Japan Welding Society

巻 22, 号 3, p. 403-410, 発行日 2004-08
DOI
識別子タイプ DOI
関連識別子 http://doi.org/10.2207/qjjws.22.403
権利
権利情報 http://www.jstage.jst.go.jp/article/qjjws/22/3/22_403/_article/-char/ja/  http://ci.nii.ac.jp/naid/110003422440/
権利
権利情報 社団法人溶接学会, 木村真晃, 安圭栢, 日下正広, 瀬尾健二, 冨士明良, 溶接学会論文集 : quarterly journal of the Japan Welding Society, 22(3), 2004, 403-410.
フォーマット
内容記述タイプ Other
内容記述 application/pdf
出版者
出版者 社団法人 溶接学会
著者版フラグ
値 publisher
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
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