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論文情報
タイトル
Welding of Thin Foils with Elliptical Beams
著者
Abe, Nobuyuki
Abe, Nobuyuki
Funada, Yoshinori
Funada, Yoshinori
Tsukamoto, Masahiro
Tsukamoto, Masahiro
キーワード等
Direct Diode Laser
Thin Foil
Welding
Beam Shape
Elliptical Beam
抄録
Recently industrial products and components are being made smaller to reduce energy consumption and save space, and this trend needs to employ an advanced micro welding method for thin foils less than 100μm thick. In this report, in order to examine the applicability of a direct diode laser system with an elliptical beam, butt-, lap- and edge-welding were performed with thin metallic foils less than 100μm in thickness. It was found that the elliptical shape direct diode laser beam was effective to form a weld bead with the narrow width at high welding speed rather than with the ordinary circular laser beam. The direct diode laser with an elliptical beam enabled butt-welding of thin stainless steel foils with the thickness down to 40μm, lap-welding of thin stainless foils of 20μm in thickness onto a thick substrate and edge-welding of INCONEL718 thin foils of 100μm in thickness without crack.
公開者
大阪大学接合科学研究所
公開者の別表記
Joining and Welding Research Institute, Osaka University
公開者 (ヨミ)
オオサカ ダイガク セツゴウ カガク ケンキュウジョ
掲載誌名
Transactions of JWRI
巻
37
号
1
開始ページ
27
終了ページ
31
刊行年月
2008-07
ISSN
03874508
NCID
AA00867058
URL
http://hdl.handle.net/11094/12194
言語
英語
カテゴリ
紀要論文 Departmental Bulletin Paper
Transactions of JWRI / Vol.37 No.1 (2008-07)
論文詳細を表示
著者版フラグ
publisher
NII資源タイプ
紀要論文
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紀要論文
dcmi資源タイプ
text
DCTERMS.bibliographicCitation
Transactions of JWRI.37(1) P.27-P.31
DC.title
Welding of Thin Foils with Elliptical Beams
DC.creator
Abe, Nobuyuki
Funada, Yoshinori
Tsukamoto, Masahiro
DC.publisher
大阪大学接合科学研究所
DC.language" scheme="DCTERMS.RFC1766
英語
DCTERMS.issued" scheme="DCTERMS.W3CDTF
2008-07
DC.identifier" scheme="DCTERMS.URI
http://hdl.handle.net/11094/12194
DC.subject
Direct Diode Laser
Thin Foil
Welding
Beam Shape
Elliptical Beam
DCTERMS.abstract
Recently industrial products and components are being made smaller to reduce energy consumption and save space, and this trend needs to employ an advanced micro welding method for thin foils less than 100μm thick. In this report, in order to examine the applicability of a direct diode laser system with an elliptical beam, butt-, lap- and edge-welding were performed with thin metallic foils less than 100μm in thickness. It was found that the elliptical shape direct diode laser beam was effective to form a weld bead with the narrow width at high welding speed rather than with the ordinary circular laser beam. The direct diode laser with an elliptical beam enabled butt-welding of thin stainless steel foils with the thickness down to 40μm, lap-welding of thin stainless foils of 20μm in thickness onto a thick substrate and edge-welding of INCONEL718 thin foils of 100μm in thickness without crack.
citation_title
Welding of Thin Foils with Elliptical Beams
citation_author
Abe, Nobuyuki
Funada, Yoshinori
Tsukamoto, Masahiro
citation_publisher
大阪大学接合科学研究所
citation_language
英語
citation_date
2008-07
citation_journal_title
Transactions of JWRI
citation_volume
37
citation_issue
1
citation_firstpage
27
citation_lastpage
31
citation_issn
03874508
citation_public_url
http://hdl.handle.net/11094/12194
citation_keywords
Direct Diode Laser
Thin Foil
Welding
Beam Shape
Elliptical Beam