{"created":"2023-07-25T09:05:54.860039+00:00","id":4059,"links":{},"metadata":{"_buckets":{"deposit":"330fa6bb-2cb0-4a35-ab47-f8f0544ae212"},"_deposit":{"created_by":3,"id":"4059","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"4059"},"status":"published"},"_oai":{"id":"oai:toyama.repo.nii.ac.jp:00004059","sets":["496:556:559:560:581"]},"author_link":["55981","55982"],"item_3_alternative_title_19":{"attribute_name":"その他（別言語等）のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Analysis of the Grinding Resistance"}]},"item_3_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1970-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"87","bibliographicPageStart":"71","bibliographicVolumeNumber":"21","bibliographic_titles":[{"bibliographic_title":"富山大学工学部紀要"}]}]},"item_3_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"For the purpose of analysing the grinding resistance,the actual grinding abrasve grain was tran-formed into the virtual equivalent tool and the orthogonal cutting theory was applied. On the other hand from above virtual tool geometry and measured actual grinding resistance the relation of shear and friction rate of the specific energy or the specific grinding resistance with grinding conditions were derived and relations of the qualitative tendency of the grinding resistance with grinding conditions also were verified.","subitem_description_type":"Abstract"},{"subitem_description":"従来研削抵抗の定性的ならびに定量的傾向を解析した論文は種々あるが，いずれにも，その根底をなす切刃の模型の選定根拠には明確な解明が加えられていない。\nまた，切刃の各部に作用する力の作用形態も不明りょうである。\nしたがって，仮定した切刃の模型より求めた切りくず厚さ，または砥粒切込み深さがそれぞれ異なった値をとり，研削抵抗の定性的ならびに定量的解析に大きな混乱を招く。\nこの意味においてまず，切刃の合理的模型を探索し，それが円錐台であることを見出しさらに，すくい面と二番面がそれぞれ研削作用と摩擦作用を負担することは既報の砥粒切刃の模型で論じた通りである。\n研削抵抗はせん断抵抗と摩擦抵抗の合成結果であって，その合成割合は連続切刃間隔，砥石の寸法，および切込み量，工作物や砥石の速度，および摩擦係数などによって，左右される切りくず変形様相にしたがって変化してくることは切削理論の示すところである。\nこのせん断と摩擦の割合を詳細に分析することが研削抵抗の解析には不可欠の要素である。\n切刃の模型とそれに作用するカの作用形態がすでに決定されたから，切刃に作用する比研削抵抗は研削抵抗を実測すれば求められ，さらに，研削条件に対応するせん断と摩擦の割合も分析が可能である。\n一方，切りくずの変形にともなって生ずる研削エネルギーを分析すれば，比研削抵抗の場合と同様にせん断と摩擦の割合が導かれ，また，被削材の研削時のせん断応力も算出される。\n研削エネルギーの分析を行なう手段としては，砥粒切刃の模型と等価の仮想バイトを誘導し，このバイトによる二次元切削の理論式を適用することが好都合である。\n研削抵抗の構成内容が正確に分析されると切刃の摩擦機構の探究，研削温度の解析に大きく寄与し，作業条件の選定に大きな指針を与えることとなる。\nこの研究においては，研削抵抗の解析に必要な幾多の要素について追究考察を加え，かつ，必要な実験を試みることによってその定性的傾向を求めようとするものである。","subitem_description_type":"Abstract"}]},"item_3_description_40":{"attribute_name":"資源タイプ(DSpace)","attribute_value_mlt":[{"subitem_description":"Article","subitem_description_type":"Other"}]},"item_3_description_6":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"富山大学工学部紀要，21","subitem_description_type":"Other"}]},"item_3_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"55982","nameIdentifierScheme":"WEKO"}],"names":[{"name":"MURANAKA, Rikichi"}]}]},"item_3_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15099/00004053","subitem_identifier_reg_type":"JaLC"}]},"item_3_publisher_33":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"富山大学工学部"}]},"item_3_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00175872","subitem_source_identifier_type":"NCID"}]},"item_3_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03871339","subitem_source_identifier_type":"ISSN"}]},"item_3_subject_22":{"attribute_name":"国立国会図書館分類","attribute_value_mlt":[{"subitem_subject":"ZM2","subitem_subject_scheme":"NDLC"}]},"item_3_version_type_16":{"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_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"村中, 利吉"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-02-16"}],"displaytype":"detail","filename":"Kokiyo_21_01_Page071to087.pdf","filesize":[{"value":"7.7 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"Kokiyo_21_01_Page071to087.pdf","url":"https://toyama.repo.nii.ac.jp/record/4059/files/Kokiyo_21_01_Page071to087.pdf"},"version_id":"448bec08-2b52-44cd-b44c-f60f360c41f6"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"研削抵抗","subitem_subject_scheme":"Other"},{"subitem_subject":"切刃","subitem_subject_scheme":"Other"},{"subitem_subject":"せん断抵抗","subitem_subject_scheme":"Other"},{"subitem_subject":"摩擦抵抗","subitem_subject_scheme":"Other"},{"subitem_subject":"連続切刃間隔","subitem_subject_scheme":"Other"},{"subitem_subject":"切りくずせん断角","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":"研削抵抗の解析","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"研削抵抗の解析"}]},"item_type_id":"3","owner":"3","path":["581"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-09-26"},"publish_date":"2012-09-26","publish_status":"0","recid":"4059","relation_version_is_last":true,"title":["研削抵抗の解析"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-07-25T15:12:52.315558+00:00"}