{"created":"2023-06-20T13:03:02.799360+00:00","id":1389,"links":{},"metadata":{"_buckets":{"deposit":"d221e04c-a3d7-4a4e-8de3-a8a87df965e5"},"_deposit":{"created_by":3,"id":"1389","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"1389"},"status":"published"},"_oai":{"id":"oai:osu.repo.nii.ac.jp:00001389","sets":["12:16:68"]},"author_link":["2950","2942","2949","2943","2944","2940","2945","2947","2946","2951","2941","2952","2948","2939","2953"],"item_2_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2009-10","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"38","bibliographicPageStart":"25","bibliographicVolumeNumber":"121","bibliographic_titles":[{"bibliographic_title":"大阪産業大学論集. 自然科学編"}]}]},"item_2_creator_6":{"attribute_name":"著者名(日)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"吉川, 晃"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"櫻井, 恵三"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小堀, 修身"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"足立, 勝重"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"沖田, 耕三"}],"nameIdentifiers":[{}]}]},"item_2_creator_7":{"attribute_name":"著者名よみ","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"ヨシカワ, アキラ"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"サクライ, ケイゾウ"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"コボリ, オサミ"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"アダチ, カツシゲ"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"オキタ, コウゾウ"}],"nameIdentifiers":[{}]}]},"item_2_creator_8":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"YOSHIKAWA Akira","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"SAKURAI Keizo","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"KOBORI Osami","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"ADACHI Katushige","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"OKITA Kozo","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_2_description_1":{"attribute_name":"ページ属性","attribute_value_mlt":[{"subitem_description":"P(論文)","subitem_description_type":"Other"}]},"item_2_description_12":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"At present in strictly economic and environmental situations, the improvement of production efficiency and environmental bad influence is the actual subject in a drilling process. In this study, in order to solve the cutting mechanism during intermittently decelerated feed drilling with polycarbonate was investigated and the relation among the cutting force (thrust, torque), chip shape and breaking stress of chip etc. was discussed. The main results are as follows. (1) The torque force in case of intermittently decelerated feed drilling (F_f=2,3,4) nearly equal in comparison with conventional drilling (F_f=1) and the changed range of this torque varies approximately 20% because of a dynamic component due to the periodic fluctuation of the applied feed. (2) The thrust force in case of intermittently decelerated feed drilling (F_f=2,3,4) increases approximately 50% in comparison with conventional drilling(F_f=1) and the changed range of this thrust varies approximately 50～60% than that of F_f=1. (3) The change of chip thickness is not a rectangle, it is chevron. On intermittently decelerated feed drilling, there was a chip of the folded condition on the slow feed part. (4) In breaking test of the chip, the breaking power is lowered of intermittently decelerated feed drilling further than conventional drilling. The breaking position is different by intermittently decelerated feed ratio.","subitem_description_type":"Other"}]},"item_2_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN0002870X","subitem_source_identifier_type":"NCID"}]},"item_2_text_2":{"attribute_name":"記事種別(日)","attribute_value_mlt":[{"subitem_text_value":"論文"}]},"item_2_text_3":{"attribute_name":"記事種別(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Article"}]},"item_2_text_9":{"attribute_name":"著者所属(日)","attribute_value_mlt":[{"subitem_text_value":"大阪産業大学工学部機械工学科"},{"subitem_text_value":"大阪産業大学工学部機械工学科"},{"subitem_text_value":"大阪産業大学工学部機械工学科"},{"subitem_text_value":"大阪産業大学工学部"},{"subitem_text_value":"大阪産業大学工学部"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2009-10-01"}],"displaytype":"detail","filename":"KJ00005888779.pdf","filesize":[{"value":"628.9 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"url":"https://osu.repo.nii.ac.jp/record/1389/files/KJ00005888779.pdf"},"version_id":"5921c757-1257-4c1f-ac8f-a0e602cd6ac0"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Drilling","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Intermittently decelerated feed drilling","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Twist drills","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Cutting force","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Chip shape","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"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":"ポリカーボネートを用いたドリルの増減送り加工機構の検討","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ポリカーボネートを用いたドリルの増減送り加工機構の検討"},{"subitem_title":"Examination of intermittently decelerated feed drilling using polycarbonate","subitem_title_language":"en"}]},"item_type_id":"2","owner":"3","path":["68"],"pubdate":{"attribute_name":"公開日","attribute_value":"2009-10-01"},"publish_date":"2009-10-01","publish_status":"0","recid":"1389","relation_version_is_last":true,"title":["ポリカーボネートを用いたドリルの増減送り加工機構の検討"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-06-20T14:02:02.538027+00:00"}