JP3884895B2 - 回転機の軸受診断装置 - Google Patents

回転機の軸受診断装置 Download PDF

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Publication number
JP3884895B2
JP3884895B2 JP2000066845A JP2000066845A JP3884895B2 JP 3884895 B2 JP3884895 B2 JP 3884895B2 JP 2000066845 A JP2000066845 A JP 2000066845A JP 2000066845 A JP2000066845 A JP 2000066845A JP 3884895 B2 JP3884895 B2 JP 3884895B2
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Japan
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vibration
signal
bearing
audio signal
frequency
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Expired - Lifetime
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JP2000066845A
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Japanese (ja)
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JP2001255241A (ja
JP2001255241A5 (enExample
Inventor
利昌 平手
伸一 野田
景一 阿部
久典 柴田
文章 竹内
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Toshiba Corp
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Toshiba Corp
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Priority to JP2000066845A priority Critical patent/JP3884895B2/ja
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  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Rotational Drive Of Disk (AREA)
JP2000066845A 2000-03-10 2000-03-10 回転機の軸受診断装置 Expired - Lifetime JP3884895B2 (ja)

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JP2000066845A JP3884895B2 (ja) 2000-03-10 2000-03-10 回転機の軸受診断装置

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JP2000066845A JP3884895B2 (ja) 2000-03-10 2000-03-10 回転機の軸受診断装置

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JP2001255241A JP2001255241A (ja) 2001-09-21
JP2001255241A5 JP2001255241A5 (enExample) 2005-11-04
JP3884895B2 true JP3884895B2 (ja) 2007-02-21

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JP2000066845A Expired - Lifetime JP3884895B2 (ja) 2000-03-10 2000-03-10 回転機の軸受診断装置

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Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3864146B2 (ja) * 2003-03-18 2006-12-27 株式会社東芝 回転機の軸受診断装置、回転機の軸受診断システム、携帯端末及び機能拡張用カード
JP4031745B2 (ja) * 2003-09-16 2008-01-09 三菱重工業株式会社 歯車診断方法及び歯車診断装置
DE102005032720B4 (de) * 2005-07-13 2007-04-05 Siemens Ag Schnittstellenmodulvorrichtung für eine elektrische Maschine zur Lebensdauerberechnung eines Lagers
JP4791804B2 (ja) * 2005-11-14 2011-10-12 日機装株式会社 モータの軸受摩耗監視システム
DE112007000483B4 (de) 2006-02-28 2019-08-22 Thk Co., Ltd. Zustandserfassungsvorrichtung, Zustandserfassungsverfahren, Zustandserfassungsprogramm und Informationsaufzeichnungsmedium
JP4251202B2 (ja) * 2006-08-03 2009-04-08 株式会社 マーフィーシステムズ 振動波形の周期の安定性評価方法
JP2009294133A (ja) * 2008-06-06 2009-12-17 Nsk Ltd 転動装置の診断方法
CN104502104A (zh) * 2014-12-26 2015-04-08 瓦房店轴承集团有限责任公司 电机轴承试验台
JP6714806B2 (ja) * 2015-08-06 2020-07-01 日本精工株式会社 状態監視装置及び状態監視方法
JP2017219469A (ja) * 2016-06-09 2017-12-14 日本精工株式会社 状態監視装置及び状態監視方法
JP6897064B2 (ja) * 2016-11-14 2021-06-30 日本精工株式会社 軸受異常診断方法および診断システム
JP6934832B2 (ja) * 2017-04-13 2021-09-15 Ntn株式会社 状態監視装置、状態監視システムおよび状態監視方法
JP6971049B2 (ja) * 2017-04-13 2021-11-24 Ntn株式会社 状態監視システム及びそれを備える風力発電装置
EP3611489B1 (en) 2017-04-13 2023-07-05 NTN Corporation State monitoring device, state monitoring system, and state monitoring method
WO2018190216A1 (ja) * 2017-04-13 2018-10-18 Ntn株式会社 状態監視装置、状態監視システムおよび状態監視方法
JP6538782B2 (ja) 2017-08-28 2019-07-03 ファナック株式会社 モータ故障診断システム
JP7000135B2 (ja) * 2017-11-24 2022-01-19 オークマ株式会社 送り軸の異常診断方法及び異常診断装置
CN109443758A (zh) * 2018-12-29 2019-03-08 哈尔滨理工大学 一种旋转机械复合诊断装置
JP7251413B2 (ja) * 2019-08-30 2023-04-04 オムロン株式会社 疑似異音生成装置および制御プログラム
JP7394031B2 (ja) * 2020-07-28 2023-12-07 株式会社日立インダストリアルプロダクツ 転がり軸受の異常検出装置、及び異常検出方法
CN114636554B (zh) * 2022-03-15 2024-08-02 联合汽车电子有限公司 电驱动系统轴承故障监测方法和装置
JP2025002167A (ja) * 2023-06-22 2025-01-09 株式会社日立製作所 軸受分析装置、軸受分析方法、プログラム、および、プログラム記憶媒体

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JP2001255241A (ja) 2001-09-21

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