{"_buckets": {"deposit": "ad8a0022-e969-4c77-a698-bef7cbd4f4fe"}, "_deposit": {"id": "3770", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "3770"}, "status": "published"}, "_oai": {"id": "oai:niigata-u.repo.nii.ac.jp:00003770", "sets": ["454", "470"]}, "item_5_alternative_title_1": {"attribute_name": "その他のタイトル", "attribute_value_mlt": [{"subitem_alternative_title": "Analysis of Cutting Mechanism of Ball End Mill Using 3D-CAD (Chip Area by Inclined Surface Machining and Cutting Performance Based on Evaluation Value)"}]}, "item_5_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2006-01", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "713", "bibliographicPageEnd": "254", "bibliographicPageStart": "247", "bibliographicVolumeNumber": "72", "bibliographic_titles": [{"bibliographic_title": "日本機械学会論文集. C編"}, {"bibliographic_title": "日本機械学会論文集. C編", "bibliographic_titleLang": "en"}]}]}, "item_5_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "In this paper, the chip area by a ball end milling for an inclined surface with a contour path method is analyzed. The cutting process of a ball end mill is very complex due to the existence of a cutting edge on the hemisphere surface which is the end part of the cutter. Then, in this study, at first the modeling of a cutter, an edge, a rake surface and a workpiece with inclined surface are carried out using 3 D-CAD. Secondly, the chip body which will be removed is defined by the interference of the tool and the workpiece models and the chip area which is changed during machining process is calculated by the interference of the rake surface and the chip body. The influence of the cutting method and the direction of pick feed on the behavior of chip area and the influence of the inclination angle of machined surface on the maximum chip area are shown. And, the evaluation value Ed for cutting performance with the multiple by the chip area and the distance from the spindle axis to the center of gravity of the chip area is proposed and compared each calculated value. The evaluation value of the condition by step down pick feed, the workpiece inclination angle α=20° shows minimum, so a good cutting performance would be expected for these cutting conditions.", "subitem_description_type": "Abstract"}]}, "item_5_full_name_3": {"attribute_name": "著者別名", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "45261", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Iwabe, Hiroyasu"}]}, {"nameIdentifiers": [{"nameIdentifier": "45262", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Shimizu, Keisuke"}]}, {"nameIdentifiers": [{"nameIdentifier": "45263", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Sasaki, Minoru"}]}]}, "item_5_publisher_7": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "日本機械学会"}]}, "item_5_rights_15": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "日本機械学会"}]}, "item_5_select_19": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_5_source_id_11": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AN00187463", "subitem_source_identifier_type": "NCID"}]}, "item_5_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "03875024", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "岩部, 洋育"}], "nameIdentifiers": [{"nameIdentifier": "45258", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "清水, 啓輔"}], "nameIdentifiers": [{"nameIdentifier": "45259", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "佐々木, 三宣"}], "nameIdentifiers": [{"nameIdentifier": "45260", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2019-07-30"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "5_0003.pdf", "filesize": [{"value": "1.2 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 1200000.0, "url": {"label": "5_0003.pdf", "url": "https://niigata-u.repo.nii.ac.jp/record/3770/files/5_0003.pdf"}, "version_id": "e7529e7d-02e8-4b92-94ab-0d4c82afac54"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "Ball End Milling", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Cutting Mechanism", "subitem_subject_scheme": "Other"}, {"subitem_subject": "3 D-CAD", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Chip Area", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Inclined Surface", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Cutting Performance", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Evaluation Value", "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": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "三次元CADを活用したボールエンドミルによる切削機構の解析(傾斜面加工における切削面積と評価値による切削特性)", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "三次元CADを活用したボールエンドミルによる切削機構の解析(傾斜面加工における切削面積と評価値による切削特性)"}, {"subitem_title": "三次元CADを活用したボールエンドミルによる切削機構の解析(傾斜面加工における切削面積と評価値による切削特性)", "subitem_title_language": "en"}]}, "item_type_id": "5", "owner": "1", "path": ["454", "470"], "permalink_uri": "http://hdl.handle.net/10191/1788", "pubdate": {"attribute_name": "公開日", "attribute_value": "2007-05-10"}, "publish_date": "2007-05-10", "publish_status": "0", "recid": "3770", "relation": {}, "relation_version_is_last": true, "title": ["三次元CADを活用したボールエンドミルによる切削機構の解析(傾斜面加工における切削面積と評価値による切削特性)"], "weko_shared_id": null}