An Investigation of the Early Detection of Defects in Ball Bearings by the Vibration Monitoring(Second Report, Grease Lubricated Ball Bearings)

• 資料種別: 文書・図像類
• タイトル: An Investigation of the Early Detection of Defects in Ball Bearings by the Vibration Monitoring(Second Report, Grease Lubricated Ball Bearings)
• 著者・編者: 星谷, 昌二; 関, 勝美; 西尾, 健二; 宮地, 敏雄; HOSHIYA, Shoji; SEKI, Katsumi; NISHIO, Kenji; MIYACHI, Toshio
• 著者標目: 星谷, 昌二; 関, 勝美; 西尾, 健二; 宮地, 敏雄; HOSHIYA, Shoji; SEKI, Katsumi; NISHIO, Kenji; MIYACHI, Toshio
• 出版事項: 航空宇宙技術研究所
• 出版年月日等: 1981-07
• 出版年（W3CDTF）: 1981-07
• 並列タイトル等: 振動の監視による転がり軸受の故障の早期発見の研究(第2報 グリース潤滑玉軸受)
• タイトル（掲載誌）: 航空宇宙技術研究所報告 = Technical Report of National Aerospace Laboratory TR-675
• 巻号年月日等（掲載誌）: 675
• 掲載巻: 675
• 掲載ページ: 16-
• ISSN（掲載誌）: ISSN : 0389-4010
• 本文の言語コード: eng
• 対象利用者: 一般
• 一般注記: Utilizing a life test rig for rolling element bearings, the time histories of the vibration of grease lubricated test ball bearings were monitored. Vibration was detected by a piezoelectric accelerometer mounted on the bearing housing and was recorded by a magnetic tape recorder which was controlled by a microcomputer. In total, twenty-seven bearings were tested, and flaking failures were generated in twenty-six of them; nineteen on the outer races, five on the inner races and two on the balls. In most cases, flakings grew gradually with obvious changes of vibration, thus enabling the early detection of the defects in the bearings. However, in some bearings, flakings were generated very rapidly, limiting the usefulness of the condition monitoring.; 資料番号: NALTR0675000; レポート番号: NAL TR-675
• 一次資料へのリンクURL: https://jaxa.repo.nii.ac.jp/?action=repository_action_common_download&item_id=44932&item_no=1&attribute_id=31&file_no=1
• オンライン閲覧公開範囲: 限定公開
• 連携機関・データベース: 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）; https://irdb.nii.ac.jp
• 提供元機関・データベース: 宇宙航空研究開発機構 : 宇宙航空研究開発機構リポジトリ