TW286359B - The vibration diagnosis method for crack & breakdown of roller - Google Patents
The vibration diagnosis method for crack & breakdown of rollerInfo
- Publication number
- TW286359B TW286359B TW85102217A TW85102217A TW286359B TW 286359 B TW286359 B TW 286359B TW 85102217 A TW85102217 A TW 85102217A TW 85102217 A TW85102217 A TW 85102217A TW 286359 B TW286359 B TW 286359B
- Authority
- TW
- Taiwan
- Prior art keywords
- frequency
- check
- roller
- gear
- breakdown
- Prior art date
Links
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
A vibration diagnosis method for crack & breakdown of roller includesfollowing steps: (a) Measure the vibration signal of roller; (b) Check the amplitude of vibrating signal, if less the then critical value, the roller is normal and ending diagnosis; (c) Check the peak rate of vibration signal, if greater than 4.5, proceeding step (h); (d) Use frequency-spectrum transfer to get central frequency of vibration; (e) Check the central frequency, if less than the bottom limit, the bearing set is loosed and end; (f) Check the central frequency, if greater than upper limit, the bearing is wore out and end; (g) Vindicating the common effecting of bearing set loosed & bearing wore out and end; (h) Use envelop spectrum to find repeated frequency of impulsive pulse; (i) Check the repeated frequency, if equal to wearing characteristic frequency of transmitting gear, the gear is wore out and end; (j) Check the repeated frequency, if equal to the damaging characteristic frequency of gear then vindicating the gear is damaged and end; (k) Vindicate the other reason to cause the crack & breakdown of roller & end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW85102217A TW286359B (en) | 1996-02-27 | 1996-02-27 | The vibration diagnosis method for crack & breakdown of roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW85102217A TW286359B (en) | 1996-02-27 | 1996-02-27 | The vibration diagnosis method for crack & breakdown of roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW286359B true TW286359B (en) | 1996-09-21 |
Family
ID=51397959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW85102217A TW286359B (en) | 1996-02-27 | 1996-02-27 | The vibration diagnosis method for crack & breakdown of roller |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TW286359B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7079959B2 (en) | 2003-11-07 | 2006-07-18 | National Chiao Tung University | High-resolution intelligent rotor machine diagnostic system and method |
| TWI397684B (en) * | 2009-07-20 | 2013-06-01 | China Steel Corp | Roller wear detection equipment |
| US8768634B2 (en) | 2008-12-10 | 2014-07-01 | Industrial Technology Research Institute | Diagnosis method of defects in a motor and diagnosis device thereof |
| TWI562837B (en) * | 2014-01-21 | 2016-12-21 | ||
| TWI571327B (en) * | 2014-02-07 | 2017-02-21 | Production equipment for side rails of rail cars | |
| CN111383959A (en) * | 2018-12-27 | 2020-07-07 | 株式会社迪思科 | Processing device with self-diagnostic function |
| US11604450B1 (en) | 2021-11-23 | 2023-03-14 | Delta Electronics, Inc. | Processing machine and determining method for determining abnormal processing of the processing machine |
| TWI800108B (en) * | 2021-11-23 | 2023-04-21 | 台達電子工業股份有限公司 | Processing machine, and determining method for determining abnormal processing of the processing machine |
-
1996
- 1996-02-27 TW TW85102217A patent/TW286359B/en active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7079959B2 (en) | 2003-11-07 | 2006-07-18 | National Chiao Tung University | High-resolution intelligent rotor machine diagnostic system and method |
| US8768634B2 (en) | 2008-12-10 | 2014-07-01 | Industrial Technology Research Institute | Diagnosis method of defects in a motor and diagnosis device thereof |
| TWI474023B (en) * | 2008-12-10 | 2015-02-21 | Ind Tech Res Inst | Diagnosis method for diagnosing fault in operation of a motor fault and diagnosis device using the same |
| TWI397684B (en) * | 2009-07-20 | 2013-06-01 | China Steel Corp | Roller wear detection equipment |
| TWI562837B (en) * | 2014-01-21 | 2016-12-21 | ||
| TWI571327B (en) * | 2014-02-07 | 2017-02-21 | Production equipment for side rails of rail cars | |
| CN111383959A (en) * | 2018-12-27 | 2020-07-07 | 株式会社迪思科 | Processing device with self-diagnostic function |
| US11604450B1 (en) | 2021-11-23 | 2023-03-14 | Delta Electronics, Inc. | Processing machine and determining method for determining abnormal processing of the processing machine |
| TWI800108B (en) * | 2021-11-23 | 2023-04-21 | 台達電子工業股份有限公司 | Processing machine, and determining method for determining abnormal processing of the processing machine |
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