JP3959873B2 - 転がり軸受の異常診断装置、転がり軸受の異常診断方法 - Google Patents

転がり軸受の異常診断装置、転がり軸受の異常診断方法 Download PDF

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Publication number
JP3959873B2
JP3959873B2 JP31623598A JP31623598A JP3959873B2 JP 3959873 B2 JP3959873 B2 JP 3959873B2 JP 31623598 A JP31623598 A JP 31623598A JP 31623598 A JP31623598 A JP 31623598A JP 3959873 B2 JP3959873 B2 JP 3959873B2
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Prior art keywords
rolling bearing
abnormality
sound information
occurs
frequency
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JP31623598A
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Japanese (ja)
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JP2000146762A5 (enrdf_load_stackoverflow
JP2000146762A (ja
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彰 飯田
万朶 野田
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NSK Ltd
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NSK Ltd
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2233/00—Monitoring condition, e.g. temperature, load, vibration

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  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP31623598A 1998-11-06 1998-11-06 転がり軸受の異常診断装置、転がり軸受の異常診断方法 Expired - Fee Related JP3959873B2 (ja)

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Application Number Priority Date Filing Date Title
JP31623598A JP3959873B2 (ja) 1998-11-06 1998-11-06 転がり軸受の異常診断装置、転がり軸受の異常診断方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP31623598A JP3959873B2 (ja) 1998-11-06 1998-11-06 転がり軸受の異常診断装置、転がり軸受の異常診断方法

Publications (3)

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JP2000146762A JP2000146762A (ja) 2000-05-26
JP2000146762A5 JP2000146762A5 (enrdf_load_stackoverflow) 2006-01-05
JP3959873B2 true JP3959873B2 (ja) 2007-08-15

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JP31623598A Expired - Fee Related JP3959873B2 (ja) 1998-11-06 1998-11-06 転がり軸受の異常診断装置、転がり軸受の異常診断方法

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JP (1) JP3959873B2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104236908A (zh) * 2014-09-23 2014-12-24 石家庄铁道大学 基于mid算法的组合切片轴承故障诊断方法

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040030419A1 (en) 2000-11-06 2004-02-12 Takanori Miyasaka Abnormality diagnosing device and method for mechanical equipment
BR0203292A (pt) * 2002-08-14 2004-05-18 Michitoshi Oishi Detetor de defeitos das máquinas rotativas
AU2003264360A1 (en) 2002-08-30 2004-04-08 Nsk Ltd. Method and device for monitoring status of mechanical equipment and abnormality diagnosing device
JP2005037293A (ja) * 2003-07-17 2005-02-10 Hitachi Building Systems Co Ltd 異常診断方法
JP3875981B2 (ja) * 2004-03-17 2007-01-31 新日本製鐵株式会社 ころがり軸受の異常診断方法および装置
JP2006118869A (ja) * 2004-10-19 2006-05-11 Nsk Ltd 転がり軸受の欠陥検出装置および転がり軸受の欠陥検出方法
US7248985B2 (en) * 2005-03-31 2007-07-24 Honeywell International Inc. Acoustic signature testing for electronic, electromechanical, and mechanical equipment
JP4613755B2 (ja) * 2005-08-31 2011-01-19 オムロン株式会社 検査装置および検査方法
DE102006010847A1 (de) * 2006-03-09 2007-09-13 Schaeffler Kg Verfahren zum Untersuchen von Lagerschäden
JP5067121B2 (ja) * 2007-10-29 2012-11-07 日本精工株式会社 転がり軸受の異常判定方法及び異常判定装置
JP5244434B2 (ja) * 2008-03-27 2013-07-24 東芝テック株式会社 音評価方法、音評価装置および音評価プログラム
JP5637840B2 (ja) * 2010-12-24 2014-12-10 オークマ株式会社 振動検出方法
JP6282148B2 (ja) * 2014-03-17 2018-02-21 Dmg森精機株式会社 工作機械
CN113887369B (zh) * 2021-09-26 2025-02-07 重庆大学 一种声学差动智能轴承变尺度自适应去噪方法及声学智能轴承
CN114486261B (zh) * 2022-01-21 2022-09-23 沈阳科网通信息技术有限公司 基于同步均方根之比的轴承外圈故障定位方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6232327A (ja) * 1985-08-06 1987-02-12 Hitachi Ltd 回転体の異常診断装置
JPH01257224A (ja) * 1988-04-06 1989-10-13 Ono Sokki Co Ltd 時系列信号の処理方法
JP3014201B2 (ja) * 1992-01-31 2000-02-28 高砂熱学工業株式会社 軸受け異常予知装置
JP3294766B2 (ja) * 1996-06-10 2002-06-24 高砂熱学工業株式会社 異常診断装置および方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104236908A (zh) * 2014-09-23 2014-12-24 石家庄铁道大学 基于mid算法的组合切片轴承故障诊断方法
CN104236908B (zh) * 2014-09-23 2015-06-24 石家庄铁道大学 基于mid算法的组合切片轴承故障诊断方法

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JP2000146762A (ja) 2000-05-26

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