JPS61114134A - 回転機械の診断方法 - Google Patents

回転機械の診断方法

Info

Publication number
JPS61114134A
JPS61114134A JP59236928A JP23692884A JPS61114134A JP S61114134 A JPS61114134 A JP S61114134A JP 59236928 A JP59236928 A JP 59236928A JP 23692884 A JP23692884 A JP 23692884A JP S61114134 A JPS61114134 A JP S61114134A
Authority
JP
Japan
Prior art keywords
deterioration
power spectrum
index
probability
vibrations
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP59236928A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0422456B2 (enrdf_load_stackoverflow
Inventor
Satoshi Ueda
智 上田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP59236928A priority Critical patent/JPS61114134A/ja
Publication of JPS61114134A publication Critical patent/JPS61114134A/ja
Publication of JPH0422456B2 publication Critical patent/JPH0422456B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • G01H1/003—Measuring characteristics of vibrations in solids by using direct conduction to the detector of rotating machines

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP59236928A 1984-11-09 1984-11-09 回転機械の診断方法 Granted JPS61114134A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59236928A JPS61114134A (ja) 1984-11-09 1984-11-09 回転機械の診断方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59236928A JPS61114134A (ja) 1984-11-09 1984-11-09 回転機械の診断方法

Publications (2)

Publication Number Publication Date
JPS61114134A true JPS61114134A (ja) 1986-05-31
JPH0422456B2 JPH0422456B2 (enrdf_load_stackoverflow) 1992-04-17

Family

ID=17007826

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59236928A Granted JPS61114134A (ja) 1984-11-09 1984-11-09 回転機械の診断方法

Country Status (1)

Country Link
JP (1) JPS61114134A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05187971A (ja) * 1992-01-17 1993-07-27 Hitachi Electron Service Co Ltd 空冷ファン用音響診断装置
JP2004069480A (ja) * 2002-08-06 2004-03-04 Mitsubishi Electric Corp 振動特性評価方法及びその装置
CN113454363A (zh) * 2019-02-22 2021-09-28 株式会社日本制钢所 异常探测系统及异常探测方法
KR102648646B1 (ko) * 2023-05-23 2024-03-15 호서대학교 산학협력단 인공지능 기반의 이상 예측을 위한 장치 및 이를 위한 방법
KR102649659B1 (ko) * 2023-05-23 2024-03-19 호서대학교 산학협력단 이상 예측을 위한 인공지능 모델을 학습시키기 위한 장치 및 이를 위한 방법

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05187971A (ja) * 1992-01-17 1993-07-27 Hitachi Electron Service Co Ltd 空冷ファン用音響診断装置
JP2004069480A (ja) * 2002-08-06 2004-03-04 Mitsubishi Electric Corp 振動特性評価方法及びその装置
CN113454363A (zh) * 2019-02-22 2021-09-28 株式会社日本制钢所 异常探测系统及异常探测方法
KR20210126617A (ko) * 2019-02-22 2021-10-20 더 재팬 스틸 워크스 엘티디 이상 검지 시스템, 및 이상 검지 방법
JPWO2020170409A1 (ja) * 2019-02-22 2021-12-16 株式会社日本製鋼所 異常検知システム、及び異常検知方法
US12174084B2 (en) 2019-02-22 2024-12-24 The Japan Steel Works, Ltd. Anomaly detection system and anomaly detection method
KR102648646B1 (ko) * 2023-05-23 2024-03-15 호서대학교 산학협력단 인공지능 기반의 이상 예측을 위한 장치 및 이를 위한 방법
KR102649659B1 (ko) * 2023-05-23 2024-03-19 호서대학교 산학협력단 이상 예측을 위한 인공지능 모델을 학습시키기 위한 장치 및 이를 위한 방법

Also Published As

Publication number Publication date
JPH0422456B2 (enrdf_load_stackoverflow) 1992-04-17

Similar Documents

Publication Publication Date Title
Baydar et al. Detection of gear deterioration under varying load conditions by using the instantaneous power spectrum
EP0442020B1 (en) Method and apparatus for detecting gear defects
JP3609982B2 (ja) 故障診断方法及びその装置
Wang et al. Support vector data description for fusion of multiple health indicators for enhancing gearbox fault diagnosis and prognosis
JP4003088B2 (ja) 回転体の異常診断方法及び装置
JPS59174732A (ja) ギアユニツトの異常判定装置
JPS59164938A (ja) 歯車異常音検出装置
JPH1026580A (ja) 変速型回転機械設備の診断方法および装置
JPS6293620A (ja) 回転機診断器
JPH0843257A (ja) 遊星歯車の診断方法
JPS61114134A (ja) 回転機械の診断方法
JPH03257332A (ja) 振動検出機構の診断方法
JP3318246B2 (ja) ファンモータ診断方法及び診断装置
JP2023006667A (ja) 転がり軸受の異常診断装置、異常診断方法、およびプログラム
JP7383367B1 (ja) 回転機器の振動データ分析方法及び分析システム
JP3918931B2 (ja) 回転体の異常診断方法及び装置
JP2019086349A (ja) 軸受の状態監視装置及び異常診断方法
JP3390087B2 (ja) 軸受の異常診断装置
GB2260815A (en) Condition monitoring systems
JPS6260011B2 (enrdf_load_stackoverflow)
JPS644611B2 (enrdf_load_stackoverflow)
JP7631131B2 (ja) 機器状態監視装置、風力発電システムおよび機器状態監視方法
JPH0399234A (ja) 回転機械の異常診断方法
RU2842978C1 (ru) Способ вибродиагностики для определения типов, степени и скорости развития зарождающихся дефектов промышленного оборудования
JPH01219653A (ja) 歯車装置の異常診断装置