JPS6239372B2 - - Google Patents
Info
- Publication number
- JPS6239372B2 JPS6239372B2 JP12529979A JP12529979A JPS6239372B2 JP S6239372 B2 JPS6239372 B2 JP S6239372B2 JP 12529979 A JP12529979 A JP 12529979A JP 12529979 A JP12529979 A JP 12529979A JP S6239372 B2 JPS6239372 B2 JP S6239372B2
- Authority
- JP
- Japan
- Prior art keywords
- vibration
- unbalanced
- abnormal
- rotor
- unbalance
- 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
Links
- 230000002159 abnormal effect Effects 0.000 claims description 72
- 238000000034 method Methods 0.000 claims description 24
- 238000003745 diagnosis Methods 0.000 claims description 16
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 239000000284 extract Substances 0.000 claims description 5
- 230000006870 function Effects 0.000 claims description 2
- 230000005856 abnormality Effects 0.000 description 14
- 238000005516 engineering process Methods 0.000 description 7
- 238000010606 normalization Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000002405 diagnostic procedure Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000003909 pattern recognition Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000012631 diagnostic technique Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Testing Of Balance (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12529979A JPS5649934A (en) | 1979-10-01 | 1979-10-01 | Method and device for diagnosis of vibration of rotary machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12529979A JPS5649934A (en) | 1979-10-01 | 1979-10-01 | Method and device for diagnosis of vibration of rotary machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5649934A JPS5649934A (en) | 1981-05-06 |
| JPS6239372B2 true JPS6239372B2 (ko) | 1987-08-22 |
Family
ID=14906639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12529979A Granted JPS5649934A (en) | 1979-10-01 | 1979-10-01 | Method and device for diagnosis of vibration of rotary machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5649934A (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0244979A (ja) * | 1988-08-05 | 1990-02-14 | Matsushita Electric Ind Co Ltd | 磁気記録再生装置 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56130634A (en) * | 1980-03-19 | 1981-10-13 | Hitachi Ltd | Method and device for monitoring oscillation of rotary machine |
| JPS57142537A (en) * | 1981-02-27 | 1982-09-03 | Hitachi Ltd | Diagnosing method and device for vibration of rotary machine |
-
1979
- 1979-10-01 JP JP12529979A patent/JPS5649934A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0244979A (ja) * | 1988-08-05 | 1990-02-14 | Matsushita Electric Ind Co Ltd | 磁気記録再生装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5649934A (en) | 1981-05-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6317167B2 (ko) | ||
| US4453407A (en) | Vibration diagnosis method and apparatus for rotary machines | |
| US4408294A (en) | Method for on-line detection of incipient cracks in turbine-generator rotors | |
| US7089154B2 (en) | Automatic machinery fault diagnostic method and apparatus | |
| US5258923A (en) | System and method for detecting the occurrence, location and depth of cracks in turbine-generator rotors | |
| JPH0315698B2 (ko) | ||
| JP2003149043A (ja) | 回転機械の振動診断方法及び装置 | |
| JPH0312246B2 (ko) | ||
| JPH0337133B2 (ko) | ||
| JPS6239372B2 (ko) | ||
| JP2008058191A (ja) | 回転機械の診断方法、そのプログラム、及びその診断装置 | |
| JP3103193B2 (ja) | 回転機械の診断装置 | |
| JPH01101418A (ja) | 回転機械の診断装置 | |
| JP2000298511A (ja) | 設備診断装置及び記録媒体 | |
| WO2023216451A1 (zh) | 一种超重力离心机动平衡长期监测方法 | |
| US11972642B2 (en) | Rotating machinery diagnosis and monitoring device and method | |
| JPS6359091B2 (ko) | ||
| JPS6243538A (ja) | 回転機械の回転部異常監視装置 | |
| Galar et al. | Application of dynamic benchmarking of rotating machinery for e-maintenance | |
| JPH01270623A (ja) | 回転機の振動診断装置 | |
| JPS6157569B2 (ko) | ||
| JPH0527331B2 (ko) | ||
| Alekseev et al. | Data measurement system of compressor units defect diagnosis by vibration value | |
| JPS6057529B2 (ja) | 回転機の不つりあい位置評定システム | |
| Baglio et al. | On-line condition monitoring tool for nuclear research reactors coolant system components |