{"created":"2023-06-20T14:39:16.288957+00:00","id":5992,"links":{},"metadata":{"_buckets":{"deposit":"c3078773-9344-4993-a38d-833bfb999827"},"_deposit":{"created_by":1,"id":"5992","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"5992"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00005992","sets":["1887:1893","9:789:998:1028"]},"author_link":["29721","29722"],"item_3_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Study on lubrication mechanism of Harmonic Drive Gears"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2006-11-01","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"46","bibliographicPageStart":"43","bibliographicVolumeNumber":"JAXA-SP-06-006","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構特別資料: 平成18年度　宇宙航空研究開発機構　総合技術研究本部　宇宙科学研究本部　研究成果報告書"},{"bibliographic_title":"JAXA Special Publication: Report on Research Achievements for FY2006 Institute of Space and Astronautical Science, Institute of Aerospace Technology, Japan Aerospace Exploration Agency","bibliographic_titleLang":"en"}]}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"To investigate the lubrication mechanism of Harmonic Drive Gears (HDG), measurement of contact electric resistance among its three main parts, Wave Generator (WG), Flexspline (FS) and Circular Spline (CS), was conducted. In addition, a mixed lubrication analysis on the interface between WG and WS was also carried out. For the contact electric resistance measurement, the HDG was operated in vacuum and in air varying the input rotational speed and the load torque as a parameter. Test results showed that in all the contacting interfaces the contact electric resistance measured in vacuum was lower than that measured in air. In particular, the lubricating condition at the WG/FS interface was drastically changed depending on the test environment. For the mixed lubrication analysis, the analytical model was constructed using the FEM model of the WG and FS and the mixed lubrication model combined with the pressure-compliance equation of roughness contact developed by Greenwood and Williamson and the average Reynolds equation by Patir and Cheng. The lubricant film thickness, the hydrodynamic and asperity contact pressures and the lubricant flow vectors were calculated.","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0049500008","subitem_description_type":"Other"}]},"item_3_description_33":{"attribute_name":"レポート番号","attribute_value_mlt":[{"subitem_description":"レポート番号: JAXA-SP-06-006","subitem_description_type":"Other"}]},"item_3_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構"}]},"item_3_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Japan Aerospace Exploration Agency (JAXA)"}]},"item_3_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1349-113X","subitem_source_identifier_type":"ISSN"}]},"item_3_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11984031","subitem_source_identifier_type":"NCID"}]},"item_3_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"宇宙航空研究開発機構 総合技術研究本部"}]},"item_3_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency Institute of Aerospace Technology"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"小原, 新吾"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Obara, Shingo","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":"2020-01-16"}],"displaytype":"detail","filename":"49500008.pdf","filesize":[{"value":"785.5 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"49500008.pdf","url":"https://jaxa.repo.nii.ac.jp/record/5992/files/49500008.pdf"},"version_id":"48edea2e-490b-46d2-9a8f-0bbed1775e0b"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ハーモニックドライブギア","subitem_subject_scheme":"Other"},{"subitem_subject":"潤滑","subitem_subject_scheme":"Other"},{"subitem_subject":"接触電気抵抗","subitem_subject_scheme":"Other"},{"subitem_subject":"潤滑油","subitem_subject_scheme":"Other"},{"subitem_subject":"多重アルキルシクロペンタン","subitem_subject_scheme":"Other"},{"subitem_subject":"ボールベアリング","subitem_subject_scheme":"Other"},{"subitem_subject":"境界潤滑","subitem_subject_scheme":"Other"},{"subitem_subject":"フレクスプライン","subitem_subject_scheme":"Other"},{"subitem_subject":"寿命","subitem_subject_scheme":"Other"},{"subitem_subject":"真空試験","subitem_subject_scheme":"Other"},{"subitem_subject":"harmonic drive gear","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"lubrication","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"contact electric resistance","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"lubricating oil","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"multiply alkylated cyclopentane","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"ball bearing","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"boundary lubrication","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"flexspline","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"life","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"vacuum test","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":"technical report","resourceuri":"http://purl.org/coar/resource_type/c_18gh"}]},"item_title":"ハーモニックドライブの潤滑機構解析","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ハーモニックドライブの潤滑機構解析"}]},"item_type_id":"3","owner":"1","path":["1028","1893"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"5992","relation_version_is_last":true,"title":["ハーモニックドライブの潤滑機構解析"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T08:04:42.736358+00:00"}