CN108225770A - 一种防止轴承各周历经性故障漏诊、误诊的方法 - Google Patents
一种防止轴承各周历经性故障漏诊、误诊的方法 Download PDFInfo
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- CN108225770A CN108225770A CN201611162587.1A CN201611162587A CN108225770A CN 108225770 A CN108225770 A CN 108225770A CN 201611162587 A CN201611162587 A CN 201611162587A CN 108225770 A CN108225770 A CN 108225770A
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- 238000003745 diagnosis Methods 0.000 title claims abstract description 79
- 238000000034 method Methods 0.000 title claims abstract description 40
- 201000010099 disease Diseases 0.000 title claims abstract description 36
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 title claims abstract description 36
- 238000001228 spectrum Methods 0.000 claims abstract description 63
- 230000003595 spectral effect Effects 0.000 claims description 36
- 230000035939 shock Effects 0.000 claims description 33
- 238000001514 detection method Methods 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 10
- 238000004364 calculation method Methods 0.000 claims description 8
- 230000009429 distress Effects 0.000 claims description 4
- 238000003909 pattern recognition Methods 0.000 abstract description 4
- 230000003137 locomotive effect Effects 0.000 description 8
- 238000012806 monitoring device Methods 0.000 description 7
- 238000004458 analytical method Methods 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
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- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
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- 238000012360 testing method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/04—Bearings
- G01M13/045—Acoustic or vibration analysis
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- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
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CN201611162587.1A CN108225770B (zh) | 2016-12-15 | 2016-12-15 | 一种防止轴承各周历经性故障漏诊、误诊的方法 |
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CN201611162587.1A CN108225770B (zh) | 2016-12-15 | 2016-12-15 | 一种防止轴承各周历经性故障漏诊、误诊的方法 |
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CN108225770A true CN108225770A (zh) | 2018-06-29 |
CN108225770B CN108225770B (zh) | 2020-03-27 |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6662630B2 (en) * | 2000-04-12 | 2003-12-16 | Metso Paper, Inc. | Method for measuring slide bearing pressure in a deflection-compensated roll with a fixed shell |
US7912659B2 (en) * | 2004-06-28 | 2011-03-22 | General Electric Company | System and method for monitoring the condition of a drive train |
CN103471848A (zh) * | 2013-08-20 | 2013-12-25 | 哈尔滨工程大学 | 基于独立分量分析和倒频谱理论的滚动轴承故障特征提取方法 |
US9200979B2 (en) * | 2011-04-15 | 2015-12-01 | U.E. Systems, Inc. | System for bearing fault detection |
CN105806604A (zh) * | 2016-03-18 | 2016-07-27 | 唐智科技湖南发展有限公司 | 一种机车车辆走行部轴承保持架故障预报警方法 |
CN105938468A (zh) * | 2016-06-07 | 2016-09-14 | 北京交通大学 | 一种滚动轴承的故障诊断方法 |
CN106017927A (zh) * | 2016-05-18 | 2016-10-12 | 唐智科技湖南发展有限公司 | 一种识别轴承滚子间距变化的保持架故障诊断方法 |
CN106092565A (zh) * | 2016-06-08 | 2016-11-09 | 成都阜特科技股份有限公司 | 一种振动故障分析方法及其系统 |
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2016
- 2016-12-15 CN CN201611162587.1A patent/CN108225770B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6662630B2 (en) * | 2000-04-12 | 2003-12-16 | Metso Paper, Inc. | Method for measuring slide bearing pressure in a deflection-compensated roll with a fixed shell |
US7912659B2 (en) * | 2004-06-28 | 2011-03-22 | General Electric Company | System and method for monitoring the condition of a drive train |
US9200979B2 (en) * | 2011-04-15 | 2015-12-01 | U.E. Systems, Inc. | System for bearing fault detection |
CN103471848A (zh) * | 2013-08-20 | 2013-12-25 | 哈尔滨工程大学 | 基于独立分量分析和倒频谱理论的滚动轴承故障特征提取方法 |
CN105806604A (zh) * | 2016-03-18 | 2016-07-27 | 唐智科技湖南发展有限公司 | 一种机车车辆走行部轴承保持架故障预报警方法 |
CN106017927A (zh) * | 2016-05-18 | 2016-10-12 | 唐智科技湖南发展有限公司 | 一种识别轴承滚子间距变化的保持架故障诊断方法 |
CN105938468A (zh) * | 2016-06-07 | 2016-09-14 | 北京交通大学 | 一种滚动轴承的故障诊断方法 |
CN106092565A (zh) * | 2016-06-08 | 2016-11-09 | 成都阜特科技股份有限公司 | 一种振动故障分析方法及其系统 |
Non-Patent Citations (1)
Title |
---|
李辉: "基于冲击特征的轴承保持架变形故障识别方法研究", 《机车电传动》 * |
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Effective date of registration: 20240329 Address after: 410116 No. 32, Xianling South Road, Yuhua District Economic Development Zone, Changsha, Hunan Patentee after: TANGZHI SCIENCE & TECHNOLOGY HUNAN DEVELOPMENT Co.,Ltd. Country or region after: China Patentee after: BEIJING TANGZHI SCIENCE & TECHNOLOGY DEVELOPMENT CO.,LTD. Address before: 410116 No. 32, Xianling South Road, Yuhua District Economic Development Zone, Changsha, Hunan Patentee before: TANGZHI SCIENCE & TECHNOLOGY HUNAN DEVELOPMENT Co.,Ltd. Country or region before: China |