BRPI0911903A2 - método e aparelho para reconhecimento de uma avaria do mancal - Google Patents

método e aparelho para reconhecimento de uma avaria do mancal

Info

Publication number
BRPI0911903A2
BRPI0911903A2 BRPI0911903A BRPI0911903A BRPI0911903A2 BR PI0911903 A2 BRPI0911903 A2 BR PI0911903A2 BR PI0911903 A BRPI0911903 A BR PI0911903A BR PI0911903 A BRPI0911903 A BR PI0911903A BR PI0911903 A2 BRPI0911903 A2 BR PI0911903A2
Authority
BR
Brazil
Prior art keywords
recognizing
bearing failure
failure
bearing
Prior art date
Application number
BRPI0911903A
Other languages
English (en)
Inventor
Joachim Hofer
Lutz Leutelt
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of BRPI0911903A2 publication Critical patent/BRPI0911903A2/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/14—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object using acoustic emission techniques
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
    • F16C19/527—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions related to vibration and noise
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • G01H1/003—Measuring characteristics of vibrations in solids by using direct conduction to the detector of rotating machines
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/4445—Classification of defects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/46—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by spectral analysis, e.g. Fourier analysis or wavelet 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
    • F16C2233/00—Monitoring condition, e.g. temperature, load, vibration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/26—Scanned objects
    • G01N2291/269—Various geometry objects
    • G01N2291/2696—Wheels, Gears, Bearings
BRPI0911903A 2008-04-29 2009-04-29 método e aparelho para reconhecimento de uma avaria do mancal BRPI0911903A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200810021360 DE102008021360A1 (de) 2008-04-29 2008-04-29 Verfahren und Vorrichtung zum Erkennen eines Lagerschadens
PCT/EP2009/055166 WO2009133124A1 (de) 2008-04-29 2009-04-29 Verfahren und vorrichtung zum erkennen eines lagerschadens mittels schwingungssignalanalyse

Publications (1)

Publication Number Publication Date
BRPI0911903A2 true BRPI0911903A2 (pt) 2015-10-13

Family

ID=40935642

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0911903A BRPI0911903A2 (pt) 2008-04-29 2009-04-29 método e aparelho para reconhecimento de uma avaria do mancal

Country Status (8)

Country Link
US (1) US20110041611A1 (pt)
EP (1) EP2271924A1 (pt)
CN (1) CN102007403B (pt)
BR (1) BRPI0911903A2 (pt)
DE (1) DE102008021360A1 (pt)
MX (1) MX2010011703A (pt)
RU (1) RU2010148372A (pt)
WO (1) WO2009133124A1 (pt)

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US9733154B2 (en) * 2013-03-27 2017-08-15 Aktiebolaget Skf Sensor unit and bearing including the same
CN103308311A (zh) * 2013-06-20 2013-09-18 常熟长城轴承有限公司 一种滚子轴承振动测量装置
DE102013215157B3 (de) * 2013-08-01 2014-10-30 Siemens Aktiengesellschaft Verfahren zur aktiven oder passiven Schwingungsdämpfung
JP2016061752A (ja) * 2014-09-22 2016-04-25 日本精工株式会社 判定診断装置
CN104462785B (zh) * 2014-11-12 2017-11-10 重庆大学 一种两阶段式建筑框架结构损伤检测方法
CN104729853B (zh) * 2015-04-10 2017-06-06 华东交通大学 一种滚动轴承性能退化评估装置及方法
CN104833510A (zh) * 2015-05-25 2015-08-12 山东钢铁股份有限公司 加速度四个阶段频率轴承故障诊断法
CN105588720A (zh) * 2015-12-15 2016-05-18 广州大学 基于声信号形态分量分析的滚动轴承故障诊断装置及方法
US10110757B2 (en) * 2016-02-16 2018-10-23 Canon Kabushiki Kaisha Printing apparatus and notification method of printing apparatus abnormality in a printing apparatus
WO2017145687A1 (ja) * 2016-02-23 2017-08-31 Ntn株式会社 異常診断装置および異常診断方法
WO2018088564A1 (ja) * 2016-11-14 2018-05-17 日本精工株式会社 軸受異常診断方法および診断システム
US10788395B2 (en) * 2017-02-10 2020-09-29 Aktiebolaget Skf Method and device of processing of vibration sensor signals
JP6866717B2 (ja) * 2017-03-23 2021-04-28 セイコーエプソン株式会社 構造物解析装置、構造物解析システムおよび構造物解析方法
EP3489650B1 (en) * 2017-11-22 2020-06-17 ALSTOM Transport Technologies System and method for measuring motor bearings consumption of railway vehicles
US10908124B2 (en) 2017-12-27 2021-02-02 Fisher Controls International Llc Methods and apparatus to generate an acoustic emission spectrum using chirp demodulation
US10908123B2 (en) 2017-12-27 2021-02-02 Fisher Controls International Llc Methods and apparatus to generate an acoustic emission spectrum using amplitude demodulation
DE102018206434A1 (de) * 2018-04-25 2019-10-31 Aktiebolaget Skf Signalverarbeitungsverfahren und -vorrichtung
WO2020026372A1 (ja) * 2018-08-01 2020-02-06 三菱電機株式会社 波形データ診断装置、波形データ診断方法、プログラムおよび波形データ診断システム
CN109194306B (zh) * 2018-08-28 2022-04-08 重庆长安汽车股份有限公司 一种量化汽车噪声调制问题的方法及装置
TWI689708B (zh) * 2018-12-24 2020-04-01 財團法人工業技術研究院 具監測功能的振動感測器及其振動訊號監測方法
CN110261132A (zh) * 2019-06-21 2019-09-20 扬州大学 一种测量车桥系统动力响应的模拟系统及方法
CN111458147B (zh) * 2020-04-09 2021-04-20 北京化工大学 一种基于加速度传感器的滚动轴承状态评估方法
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CN112697373B (zh) * 2021-01-22 2023-03-24 扬州大学 一种估计有损伤构件的铁路桥位移的方法
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Also Published As

Publication number Publication date
CN102007403A (zh) 2011-04-06
MX2010011703A (es) 2010-12-06
DE102008021360A1 (de) 2009-11-05
EP2271924A1 (de) 2011-01-12
RU2010148372A (ru) 2012-06-10
CN102007403B (zh) 2012-12-26
WO2009133124A1 (de) 2009-11-05
US20110041611A1 (en) 2011-02-24

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A E 6A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2344 DE 08-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.