{"created":"2023-06-20T15:02:53.845536+00:00","id":31985,"links":{},"metadata":{"_buckets":{"deposit":"5b807858-915a-41a0-973e-829d1f196620"},"_deposit":{"created_by":1,"id":"31985","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"31985"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00031985","sets":["1887:1890","1896:1898:1899:1910"]},"author_link":["406881","406885","406884","406880","406882","406886","406883","406887"],"item_9_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Supplement for Sheet Metal Forming : Forming of Fine Sheet and Utilization of Moire Fringes"}]},"item_9_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1968-04","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"225","bibliographicPageStart":"203","bibliographicVolumeNumber":"4","bibliographic_titles":[{"bibliographic_title":"東京大学宇宙航空研究所報告"}]}]},"item_9_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"厚み0.3mm前後の通称極薄板は一般に成形加工は困難と考えられているが,剛軟成形の一つである複動液圧成形は有利であって,Pt, Ag, Al, Cu, M. S.については,ポンチ径25mmについて深絞り比2.4, 2.6まで加工は可能である.慣用クッション付複動プレスで行なえる三動剛軟成形は,複動液圧成形とは本質的の差はなく,深絞り比2.4まで加工可能で,量産的に有望である.極薄板についても,工具寸法を適当にえらべは,筆者らによるコニカルカップ試験は可能であって,板厚に対し適当な寸法組み合わせをしめした.反射モアレ縞を利用すると,機械的接触なしに表面形状の測定が可能で,薄板成形品の表面形状精度,薄板試片の厚み分布測定と塑性ひずみ比の算出に分離である例を示した.","subitem_description_type":"Abstract"}]},"item_9_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Sheet metal forming for fine sheet of nearly 0.3mm thickness is commonly believed to be difficult. Some problems for such cases are dealt with in this paper. So called double action hydro-forming is useful for fine sheets of Pt, Ag, Al, Cu and Mild Steel and formings for the deep-drawing ratio of 2.4 and 2.6 are possible for punch diameter of 25mm. Also, triple action rigid-flexible (rubber) forming by conventional double action press with cushion is essentially similar with the double action hydro-forming and the forming for the deep-drawing ratio of 2.4 is possible, so it is considered to be very hopeful for mass-production. So called conical cup test, developed by the authors, is also possible for fine sheet under suitable dimensions of tools and such dimensions are shown. Measurement of surface shape is possible by using reflecting moire fringes without mechanical contact and accurate measurement of surface shape of fine sheet product, distribution of thickness for sheet and calculated plastic strain ratio are shown.","subitem_description_type":"Other"}]},"item_9_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: SA0125066000","subitem_description_type":"Other"}]},"item_9_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京大学宇宙航空研究所"}]},"item_9_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0563-8100","subitem_source_identifier_type":"ISSN"}]},"item_9_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00161914","subitem_source_identifier_type":"NCID"}]},"item_9_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京大学宇宙航空研究所"},{"subitem_text_value":"信州大学"},{"subitem_text_value":"東京大学宇宙航空研究所"},{"subitem_text_value":"田中貴金属"}]},"item_9_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Bulletin of the Institute of Space and Aeronautical Science University of Tokyo"},{"subitem_text_language":"en","subitem_text_value":"Bulletin of the Institute of Space and Aeronautical Science University of Tokyo"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"福井, 伸二"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"清野, 次郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"高田, 信宏"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"清水, 進"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"FUKUI, Shinji","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"SEINO, Jiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"TAKADA, Nobuhiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"SHIMIZU, Susumu","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-01-24"}],"displaytype":"detail","filename":"SA0125066.pdf","filesize":[{"value":"1.9 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"SA0125066.pdf","url":"https://jaxa.repo.nii.ac.jp/record/31985/files/SA0125066.pdf"},"version_id":"eb31b750-8499-4618-9c9a-a153c5c61ed7"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"薄板成形に関する研究補遺 : 極薄板の成形とモアレ縞の利用","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"薄板成形に関する研究補遺 : 極薄板の成形とモアレ縞の利用"}]},"item_type_id":"9","owner":"1","path":["1890","1910"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"31985","relation_version_is_last":true,"title":["薄板成形に関する研究補遺 : 極薄板の成形とモアレ縞の利用"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T00:44:30.858438+00:00"}