DK3631437T3 - Lejeovervågnings- og lejeanalysesystem - Google Patents

Lejeovervågnings- og lejeanalysesystem Download PDF

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Publication number
DK3631437T3
DK3631437T3 DK18805748.3T DK18805748T DK3631437T3 DK 3631437 T3 DK3631437 T3 DK 3631437T3 DK 18805748 T DK18805748 T DK 18805748T DK 3631437 T3 DK3631437 T3 DK 3631437T3
Authority
DK
Denmark
Prior art keywords
rent
monitoring
analysis system
analysis
rent monitoring
Prior art date
Application number
DK18805748.3T
Other languages
English (en)
Inventor
Jie Zhou
Barry Blair
Original Assignee
Waukesha Bearings Corp
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 Waukesha Bearings Corp filed Critical Waukesha Bearings Corp
Application granted granted Critical
Publication of DK3631437T3 publication Critical patent/DK3631437T3/da

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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
    • G01M13/00—Testing of machine parts
    • G01M13/04—Bearings
    • G01M13/045—Acoustic or vibration analysis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • F16C17/03—Sliding-contact bearings for exclusively rotary movement for radial load only with tiltably-supported segments, e.g. Michell bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/12—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load
    • F16C17/24—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with devices affected by abnormal or undesired positions, e.g. for preventing overheating, for safety
    • F16C17/246—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with devices affected by abnormal or undesired positions, e.g. for preventing overheating, for safety related to wear, e.g. sensors for measuring wear
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0662—Details of hydrostatic bearings independent of fluid supply or direction of load
    • F16C32/0666—Details of hydrostatic bearings independent of fluid supply or direction of load of bearing pads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • F16C17/028—Sliding-contact bearings for exclusively rotary movement for radial load only with fixed wedges to generate hydrodynamic pressure, e.g. multi-lobe bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • F16C17/06—Sliding-contact bearings for exclusively rotary movement for axial load only with tiltably-supported segments, e.g. Michell bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2233/00—Monitoring condition, e.g. temperature, load, vibration

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Sliding-Contact Bearings (AREA)
  • Rolling Contact Bearings (AREA)
DK18805748.3T 2017-05-22 2018-05-22 Lejeovervågnings- og lejeanalysesystem DK3631437T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762509229P 2017-05-22 2017-05-22
PCT/US2018/033945 WO2018217794A1 (en) 2017-05-22 2018-05-22 Bearing monitoring/analysis system

Publications (1)

Publication Number Publication Date
DK3631437T3 true DK3631437T3 (da) 2023-10-30

Family

ID=64395939

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18805748.3T DK3631437T3 (da) 2017-05-22 2018-05-22 Lejeovervågnings- og lejeanalysesystem

Country Status (8)

Country Link
US (3) US11255750B2 (da)
EP (2) EP4293244A3 (da)
JP (2) JP7257970B2 (da)
KR (1) KR102651968B1 (da)
CN (1) CN110869759A (da)
DK (1) DK3631437T3 (da)
ES (1) ES2959957T3 (da)
WO (1) WO2018217794A1 (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4293244A3 (en) 2017-05-22 2024-04-10 Waukesha Bearings Corporation Bearing monitoring/analysis system
CN109374297B (zh) * 2018-12-13 2020-08-04 中国船舶重工集团公司第七〇四研究所 滑动推力轴承试验装置
CN109991314B (zh) * 2019-03-11 2020-12-29 清华大学 基于机器学习的机械密封状态判断方法、装置
CN112362348A (zh) * 2020-10-27 2021-02-12 华北电力大学（保定） 一种带式输送机托辊轴承故障声学监测方法
CN112403998B (zh) * 2020-11-02 2023-07-14 安徽天富泵阀有限公司 一种机械制造系统用轴承磨损程度检测维护装置
CN112555273A (zh) * 2020-12-03 2021-03-26 武汉理工大学 一种磁悬浮和弹性箔片气体混合轴承实验平台
CN114678732B (zh) * 2022-03-10 2023-12-01 贵州乌江水电开发有限责任公司 一种智能弹性金属塑料推力瓦在线监测系统
CN114674563B (zh) * 2022-03-28 2022-11-11 昆明理工大学 一种单传感器轴承损伤故障定位方法

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI792659A (fi) 1978-09-02 1980-03-03 Masson Scott Thrissell Eng Ltd Banupplindningsmaskin och rullstativ foer denna
GB2094667B (en) 1981-03-18 1984-07-18 Glacier Metal The Co Ltd Plain bearing and method of making same
JPS588823A (ja) 1981-07-08 1983-01-19 Hitachi Ltd 軸受異常の診断方法
JPS58150859A (ja) * 1982-03-03 1983-09-07 Hitachi Ltd 回転体の亀裂診断装置
US4526482A (en) * 1984-02-07 1985-07-02 Ide Russell D Hydrodynamic bearing surface for high loads and low viscosity lubricating fluids
JPS61182737A (ja) * 1985-02-06 1986-08-15 Omron Tateisi Electronics Co 静圧空気軸受
JPS61202714A (ja) 1985-03-07 1986-09-08 Nippon Kokan Kk <Nkk> スラブエツジ部の加熱制御方式
US5140858A (en) * 1986-05-30 1992-08-25 Koyo Seiko Co. Ltd. Method for predicting destruction of a bearing utilizing a rolling-fatigue-related frequency range of AE signals
US5743654A (en) * 1987-05-29 1998-04-28 Kmc, Inc. Hydrostatic and active control movable pad bearing
US5489155A (en) 1987-05-29 1996-02-06 Ide; Russell D. Tilt pad variable geometry bearings having tilting bearing pads and methods of making same
EP0297729B1 (en) 1987-06-03 1992-10-21 Koyo Seiko Co., Ltd. Apparatus for detecting a failure in bearings
JP2918683B2 (ja) 1990-07-24 1999-07-12 光洋精工株式会社 軸受疲労によるａｅ信号の特定方法およびこの特定方法を用いた軸受破壊予知方法
JP3321487B2 (ja) * 1993-10-20 2002-09-03 株式会社日立製作所 機器／設備診断方法およびシステム
JPH07180721A (ja) * 1993-12-24 1995-07-18 Toshiba Corp ティルティングパッドジャーナル軸受装置
JPH09133577A (ja) 1995-11-07 1997-05-20 Hitachi Ltd 異常接触検出方法および装置
JPH09229822A (ja) 1996-02-28 1997-09-05 Kyocera Corp 摺動試験機及びこれを用いた摺動試験方法
US5918985A (en) 1997-09-19 1999-07-06 Capstone Turbine Corporation Compliant foil fluid thrust film bearing with a tilting pad underspring
JP3411807B2 (ja) 1997-12-19 2003-06-03 株式会社三協精機製作所 動圧軸受装置の寿命検査装置及び検査方法
JP2000266040A (ja) * 1999-03-16 2000-09-26 Eagle Ind Co Ltd すべり軸受
DE19947129A1 (de) * 1999-09-30 2001-04-05 Siemens Ag Diagnosesystem und -verfahren, insbesondere für ein Ventil
US7337452B2 (en) 2000-04-24 2008-02-26 Dphi Acquisitions, Inc. Tilt focus mechanism for an optical drive
US6967586B2 (en) * 2000-10-20 2005-11-22 Sankyo Seiki Mfg. Co., Ltd. Bearing test method, bearing test device, bearing monitoring device and storage device
US6785081B2 (en) 2000-11-02 2004-08-31 Seagate Technology Llc Fly height detector
JP2003222123A (ja) 2002-01-25 2003-08-08 Mitsubishi Heavy Ind Ltd テーパランドスラスト軸受およびそれを備えた回転機械
US7194802B2 (en) * 2002-03-26 2007-03-27 Seagate Technology Llc Tool for certifying a head-gimbal assembly
JP2004150974A (ja) * 2002-10-31 2004-05-27 Nippon Densan Corp 動作評価方法および動作評価装置
JP2004205315A (ja) * 2002-12-25 2004-07-22 Nippon Densan Corp 軸受構造体の動作評価方法
JP2004294348A (ja) * 2003-03-28 2004-10-21 Matsushita Electric Ind Co Ltd 流体軸受け型モータの高温動作評価方法
JP2006078203A (ja) * 2004-09-07 2006-03-23 Nsk Ltd 転がり軸受及び転がり軸受の監視方法
GB2430034A (en) 2005-05-04 2007-03-14 Aes Eng Ltd A condition monitoring device using acoustic emission sensors and data storage devices.
KR100764092B1 (ko) 2006-05-03 2007-10-09 한국원자력연구원 음향 방출 센서를 이용한 역지 밸브 건전성 감시 시스템 및방법
RU2391656C2 (ru) 2008-06-27 2010-06-10 Государственное образовательное учреждение высшего профессионального образования "Сибирский государственный университет путей сообщения" (СГУПС) Акустико-эмиссионный способ диагностирования колец подшипников буксового узла железнодорожного транспортного средства и устройство для его осуществления
US8695405B2 (en) 2010-09-17 2014-04-15 Bestsens Ag Bearing, arrangement for determining properties of a lubricant in a bearing and method for determining properties of a lubricant in a bearing
JP2013541680A (ja) * 2010-09-24 2013-11-14 ウォーキシャー ベアリングス コーポレイション ティルティングパッド軸受
CN104380072A (zh) 2012-04-24 2015-02-25 Skf公司 轴承组件的声发射测量
US9170238B2 (en) 2013-01-04 2015-10-27 Fisher Controls International Llc Acoustic fluid valve calibration
CN105408648B (zh) * 2013-03-13 2018-10-23 沃喀莎轴承公司 拖尾边缘被冷却的轴承
WO2014161587A1 (en) * 2013-04-05 2014-10-09 Aktiebolaget Skf Method for processing data obtained from a condition monitoring system
DE112014003588T5 (de) 2013-09-05 2016-05-19 Borgwarner Inc. Biegegelenk-Kippsegment-Radiallager zur Verwendung in einem Turbolader
WO2015036021A1 (de) 2013-09-12 2015-03-19 Siemens Aktiengesellschaft Verfahren und anordnung zur überwachung einer technischen einrichtung wie z.b. einer maschine oder einer anlage
WO2015178821A1 (en) 2014-05-19 2015-11-26 Aktiebolaget Skf Sensor and method for detecting acoustic emission from a bearing
JP6038088B2 (ja) 2014-09-22 2016-12-07 三菱重工業株式会社 軸受及び軸受パッド
JP6227573B2 (ja) * 2015-02-06 2017-11-08 三菱重工業株式会社 軸受の異常診断装置及び異常診断方法
CN206020034U (zh) * 2016-08-25 2017-03-15 重庆市万州区分水永佳电子元件加工厂 一种转子轴承振动测试系统
EP4293244A3 (en) 2017-05-22 2024-04-10 Waukesha Bearings Corporation Bearing monitoring/analysis system

Also Published As

Publication number Publication date
US11255750B2 (en) 2022-02-22
US20240068908A1 (en) 2024-02-29
CN110869759A (zh) 2020-03-06
WO2018217794A1 (en) 2018-11-29
JP2023030064A (ja) 2023-03-07
JP2020521133A (ja) 2020-07-16
KR20200010460A (ko) 2020-01-30
EP3631437A1 (en) 2020-04-08
JP7257970B2 (ja) 2023-04-14
US11841290B2 (en) 2023-12-12
ES2959957T3 (es) 2024-02-29
EP4293244A2 (en) 2023-12-20
EP3631437B1 (en) 2023-08-16
EP3631437A4 (en) 2021-05-12
EP4293244A3 (en) 2024-04-10
US20180340862A1 (en) 2018-11-29
US20220170821A1 (en) 2022-06-02
KR102651968B1 (ko) 2024-03-26

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