JPH0422456B2 - - Google Patents

Info

Publication number
JPH0422456B2
JPH0422456B2 JP59236928A JP23692884A JPH0422456B2 JP H0422456 B2 JPH0422456 B2 JP H0422456B2 JP 59236928 A JP59236928 A JP 59236928A JP 23692884 A JP23692884 A JP 23692884A JP H0422456 B2 JPH0422456 B2 JP H0422456B2
Authority
JP
Japan
Prior art keywords
deterioration
power spectrum
deterioration index
abnormality
vibration
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.)
Expired - Lifetime
Application number
JP59236928A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61114134A (ja
Inventor
Satoshi Ueda
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 JPS61114134A (ja) 1986-05-31
JPH0422456B2 true 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)

Families Citing this family (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
JP3652673B2 (ja) * 2002-08-06 2005-05-25 三菱電機株式会社 振動特性評価方法及びその装置
KR102697388B1 (ko) * 2019-02-22 2024-08-22 더 재팬 스틸 워크스 엘티디 이상 검지 시스템, 및 이상 검지 방법
KR102649659B1 (ko) * 2023-05-23 2024-03-19 호서대학교 산학협력단 이상 예측을 위한 인공지능 모델을 학습시키기 위한 장치 및 이를 위한 방법
KR102648646B1 (ko) * 2023-05-23 2024-03-15 호서대학교 산학협력단 인공지능 기반의 이상 예측을 위한 장치 및 이를 위한 방법

Also Published As

Publication number Publication date
JPS61114134A (ja) 1986-05-31

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