JPS57142537A - Diagnosing method and device for vibration of rotary machine - Google Patents

Diagnosing method and device for vibration of rotary machine

Info

Publication number
JPS57142537A
JPS57142537A JP56027024A JP2702481A JPS57142537A JP S57142537 A JPS57142537 A JP S57142537A JP 56027024 A JP56027024 A JP 56027024A JP 2702481 A JP2702481 A JP 2702481A JP S57142537 A JPS57142537 A JP S57142537A
Authority
JP
Japan
Prior art keywords
vibration
unbalancing
abnormal
component
computer
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
JP56027024A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6359091B2 (enrdf_load_stackoverflow
Inventor
Hironori Shiohata
Fumio Fujisawa
Motohiro Shiga
Kazuo Sato
Mototsugu Omori
Masakazu Takazumi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP56027024A priority Critical patent/JPS57142537A/ja
Publication of JPS57142537A publication Critical patent/JPS57142537A/ja
Publication of JPS6359091B2 publication Critical patent/JPS6359091B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M1/00—Testing static or dynamic balance of machines or structures
    • G01M1/14—Determining imbalance
    • G01M1/16—Determining imbalance by oscillating or rotating the body to be tested
    • G01M1/22—Determining imbalance by oscillating or rotating the body to be tested and converting vibrations due to imbalance into electric variables

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Testing Of Balance (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
JP56027024A 1981-02-27 1981-02-27 Diagnosing method and device for vibration of rotary machine Granted JPS57142537A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56027024A JPS57142537A (en) 1981-02-27 1981-02-27 Diagnosing method and device for vibration of rotary machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56027024A JPS57142537A (en) 1981-02-27 1981-02-27 Diagnosing method and device for vibration of rotary machine

Publications (2)

Publication Number Publication Date
JPS57142537A true JPS57142537A (en) 1982-09-03
JPS6359091B2 JPS6359091B2 (enrdf_load_stackoverflow) 1988-11-17

Family

ID=12209505

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56027024A Granted JPS57142537A (en) 1981-02-27 1981-02-27 Diagnosing method and device for vibration of rotary machine

Country Status (1)

Country Link
JP (1) JPS57142537A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60170450A (ja) * 1984-02-15 1985-09-03 Hitachi Ltd 回転機の異常振動診断装置
JPS6375625A (ja) * 1986-09-19 1988-04-06 Kansai Electric Power Co Inc:The 回転軸系捩り振動監視装置
JPS6375626A (ja) * 1986-09-19 1988-04-06 Kansai Electric Power Co Inc:The 回転軸系捩り振動監視装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5649934A (en) * 1979-10-01 1981-05-06 Hitachi Ltd Method and device for diagnosis of vibration of rotary machine
JPS56130634A (en) * 1980-03-19 1981-10-13 Hitachi Ltd Method and device for monitoring oscillation of rotary machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5649934A (en) * 1979-10-01 1981-05-06 Hitachi Ltd Method and device for diagnosis of vibration of rotary machine
JPS56130634A (en) * 1980-03-19 1981-10-13 Hitachi Ltd Method and device for monitoring oscillation of rotary machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60170450A (ja) * 1984-02-15 1985-09-03 Hitachi Ltd 回転機の異常振動診断装置
JPS6375625A (ja) * 1986-09-19 1988-04-06 Kansai Electric Power Co Inc:The 回転軸系捩り振動監視装置
JPS6375626A (ja) * 1986-09-19 1988-04-06 Kansai Electric Power Co Inc:The 回転軸系捩り振動監視装置

Also Published As

Publication number Publication date
JPS6359091B2 (enrdf_load_stackoverflow) 1988-11-17

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