{"created":"2023-06-19T10:27:42.879908+00:00","id":6788,"links":{},"metadata":{"_buckets":{"deposit":"22018a51-d33a-4838-9b2b-4efc8fde24e0"},"_deposit":{"created_by":18,"id":"6788","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"6788"},"status":"published"},"_oai":{"id":"oai:muroran-it.repo.nii.ac.jp:00006788","sets":["216:280","46"]},"author_link":["5827"],"item_79_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2008","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"82","bibliographicPageStart":"71","bibliographicVolumeNumber":"2","bibliographic_titles":[{"bibliographic_title":"Journal of Advanced Mechanical Design, Systems, and Manufacturing","bibliographic_titleLang":"en"}]}]},"item_79_description_23":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_79_description_7":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Mixed and fluid film lubrication characteristics of hydrostatic spherical bearings for swash-plate-type axial piston pumps and motors are studied theoretically under non-steady-state conditions. The basic equations incorporating interference and contact of surface roughness are derived fundamentally through combination of the GW and PC models. Furthermore, a programming code that is applicable to the caulked-socket-type and open-socket-type bearings is developed. Effects of caulking, operating conditions, and the bearing dimension on the motion of the sphere and tribological performance of the bearings are examined. Salient conclusions are the following: The spheres eccentricity increases in the low supply pressure period. The time-lag of the load change engenders greater motion of the sphere. Caulking of the bearing socket suppresses the spheres motion. The bearing stiffness increases and power loss decreases for smaller recess angles. Minimum power loss is given under the condition that the bearing socket radius nearly equals the equivalent load radius.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_79_link_17":{"attribute_name":"出版者版へのリンク","attribute_value_mlt":[{"subitem_link_text":"10.1299/jamdsm.2.71","subitem_link_url":"https://doi.org/10.1299/jamdsm.2.71"}]},"item_79_link_5":{"attribute_name":"室蘭工業大学研究者データベースへのリンク","attribute_value_mlt":[{"subitem_link_text":"風間 俊治（KAZAMA Toshiharu）","subitem_link_url":"http://rdsoran.muroran-it.ac.jp/html/100000098_ja.html"}]},"item_79_publisher_11":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本機械学会","subitem_publisher_language":"ja"}]},"item_79_relation_15":{"attribute_name":"論文ID（NAID）","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"130000080733","subitem_relation_type_select":"NAID"}}]},"item_79_relation_18":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1299/jamdsm.2.71","subitem_relation_type_select":"DOI"}}]},"item_79_rights_19":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"日本機械学会","subitem_rights_language":"ja"},{"subitem_rights":"本文データは学協会の許諾に基づきCiNiiから複製したものである","subitem_rights_language":"ja"}]},"item_79_source_id_12":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"18813054","subitem_source_identifier_type":"EISSN"}]},"item_79_subject_9":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"530","subitem_subject_scheme":"NDC"}]},"item_79_version_type_21":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[{}],"affiliationNames":[{},{}]}],"creatorNames":[{"creatorName":"KAZAMA,  Toshiharu","creatorNameLang":"en"},{"creatorName":"風間, 俊治","creatorNameLang":"ja"},{"creatorName":"カザマ, トシハル","creatorNameLang":"ja-Kana"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-02-15"}],"displaytype":"detail","filename":"jamdsm2_71_2008.pdf","filesize":[{"value":"479.1 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"jamdsm2_71_2008.pdf","objectType":"fulltext","url":"https://muroran-it.repo.nii.ac.jp/record/6788/files/jamdsm2_71_2008.pdf"},"version_id":"2f739079-9480-41b6-8c60-6e70af26d6e2"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Tribology","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Fluid Power Systems","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Hydrostatic Bearings","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Mixed Lubrication","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Sphere","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Ball Joint","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Caulking","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Hydraulic Piston Pumps and Motors","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Simulation","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Mixed Lubrication Simulation of Hydrostatic Spherical Bearings for Hydraulic Piston Pumps and Motors","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Mixed Lubrication Simulation of Hydrostatic Spherical Bearings for Hydraulic Piston Pumps and Motors","subitem_title_language":"en"}]},"item_type_id":"79","owner":"18","path":["46","280"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2012-03-19"},"publish_date":"2012-03-19","publish_status":"0","recid":"6788","relation_version_is_last":true,"title":["Mixed Lubrication Simulation of Hydrostatic Spherical Bearings for Hydraulic Piston Pumps and Motors"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2024-01-24T01:11:44.274662+00:00"}