FR2410813A1 - Procede de detection de defauts dans les organes mecaniques a action cyclique et dispositif pour la mise en oeuvre dudit procede - Google Patents

Procede de detection de defauts dans les organes mecaniques a action cyclique et dispositif pour la mise en oeuvre dudit procede

Info

Publication number
FR2410813A1
FR2410813A1 FR7834113A FR7834113A FR2410813A1 FR 2410813 A1 FR2410813 A1 FR 2410813A1 FR 7834113 A FR7834113 A FR 7834113A FR 7834113 A FR7834113 A FR 7834113A FR 2410813 A1 FR2410813 A1 FR 2410813A1
Authority
FR
France
Prior art keywords
detection
defects
electric signal
signal
cyclic
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.)
Granted
Application number
FR7834113A
Other languages
English (en)
Other versions
FR2410813B1 (fr
Inventor
S V Polovnikov
A M Zaznobin
G F Masalov
A A Mischenkov
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SP O P
Original Assignee
SP O P
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 SP O P filed Critical SP O P
Publication of FR2410813A1 publication Critical patent/FR2410813A1/fr
Application granted granted Critical
Publication of FR2410813B1 publication Critical patent/FR2410813B1/fr
Granted legal-status Critical Current

Links

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
    • 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
    • G01M13/02—Gearings; Transmission mechanisms
    • G01M13/028—Acoustic or vibration analysis
    • 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

Landscapes

  • 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)

Abstract

L'INVENTION CONCERNE LE CONTROLE DES ORGANES DE MACHINES EN VUE DE LA DETECTION DE DEFAUTS EVENTUELS. LE PROCEDE FAISANT L'OBJET DE L'INVENTION EST DU TYPE CONSISTANT NOTAMMENT A CONVERTIR LE SIGNAL DE VIBRATION DE L'ORGANE A ACTION CYCLIQUE, A CONTROLER EN SIGNAL ELECTRIQUE A BANDE LARGE, ET EST CARACTERISE NOTAMMENT EN CE QUE L'ON CONVERTIT LE SIGNAL DE VIBRATION DE L'ORGANE A ACTION CYCLIQUE 1 EN AU MOINS UN SIGNAL ELECTRIQUE A BANDE LARGE, ON DISCRIMINE DE CE SIGNAL UN SIGNAL ELECTRIQUE DONT LA GAMME DE FREQUENCES CORRESPOND AUX DEFAUTS DE L'ORGANE A CONTROLER 1, ON DETERMINE, D'APRES LES DEUX SIGNAUX ELECTRIQUES AINSI DISCRIMINES, LE MODULE ET LA PHASE DU SIGNAL ELECTRIQUE RESULTANT. L'INVENTION PEUT ETRE UTILISEE EN PARTICULIER POUR LA DETECTION DE DEFAUTS EVENTUELS DANS LES ROULEMENTS, LES ROUES DENTEES, DU FAUX-ROND DES VILEBREQUINS, ETC.
FR7834113A 1977-12-05 1978-12-04 Procede de detection de defauts dans les organes mecaniques a action cyclique et dispositif pour la mise en oeuvre dudit procede Granted FR2410813A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772551865A SU949342A1 (ru) 1977-12-05 1977-12-05 Способ определени дефектов у объектов циклического действи и устройство дл его осуществлени

Publications (2)

Publication Number Publication Date
FR2410813A1 true FR2410813A1 (fr) 1979-06-29
FR2410813B1 FR2410813B1 (fr) 1983-06-24

Family

ID=20736660

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7834113A Granted FR2410813A1 (fr) 1977-12-05 1978-12-04 Procede de detection de defauts dans les organes mecaniques a action cyclique et dispositif pour la mise en oeuvre dudit procede

Country Status (6)

Country Link
US (1) US4213346A (fr)
JP (1) JPS5491352A (fr)
DE (1) DE2845165A1 (fr)
FR (1) FR2410813A1 (fr)
HU (1) HU179305B (fr)
SU (1) SU949342A1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2827669C2 (de) * 1978-06-23 1980-08-14 Gebr. Hofmann Gmbh & Co Kg, Maschinenfabrik, 6100 Darmstadt Verfahren zur Ermittlung der Größe und Phasenlage von durch Meßwertaufnehmer erfaßten Schwingungen, insbesondere in der Auswuchttechnik
DE3017327A1 (de) * 1980-05-06 1981-11-12 Nippon Seiko K.K., Tokyo Einrichtung zur analyse von harmonischen schwingungen
US4408285A (en) * 1981-02-02 1983-10-04 Ird Mechanalysis, Inc. Vibration analyzing apparatus and method
US4380172A (en) * 1981-02-19 1983-04-19 General Electric Company On-line rotor crack detection
US4408294A (en) * 1981-03-27 1983-10-04 General Electric Company Method for on-line detection of incipient cracks in turbine-generator rotors
JPS57179625A (en) * 1981-04-30 1982-11-05 Hitachi Ltd Method for diagnosing vibration in rotary machine
US4413519A (en) * 1981-07-29 1983-11-08 Westinghouse Electric Corp. Turbine blade vibration detection apparatus
US4452074A (en) * 1981-09-04 1984-06-05 Shelomentsev Timofei I Method of and apparatus for monitoring the performance of internal combustion engine mechanisms
SE8203590L (sv) * 1982-06-10 1983-12-11 Scaniainventor Ab Kullagerovervakning
US4464935A (en) * 1983-05-09 1984-08-14 General Electric Company Shaft vibration evaluation
JP2734631B2 (ja) * 1988-12-16 1998-04-02 日本精工株式会社 軸受機構のクラツク検出装置及び方法
GB2228088B (en) * 1988-12-16 1992-09-16 Nippon Seiko Kk Method and apparatus for detecting cracks in bearings
US5520061A (en) * 1989-03-14 1996-05-28 Enprotech Corporation Multiple axis transducer mounting collar
US5031459A (en) * 1989-05-08 1991-07-16 Westinghouse Electric Corp. Turbine generator shaft torsion monitor
US6098022A (en) 1997-10-17 2000-08-01 Test Devices, Inc. Detecting anomalies in rotating components
US6904371B2 (en) * 1997-10-17 2005-06-07 Test Devices, Inc. Method and apparatus for measuring rotor unbalance
JP2007088380A (ja) * 2005-09-26 2007-04-05 Fanuc Ltd レーザ発振器用ブロワおよびレーザ発振器
DE102008051176A1 (de) * 2008-10-14 2010-04-15 Wittenstein Ag Verfahren und Vorrichtung zum Ermitteln des Zustandes eines Bauteils
GB201020381D0 (en) * 2010-12-02 2011-01-12 Crane John Uk Ltd Component failure detection system
ITTO20120323A1 (it) * 2012-04-13 2013-10-14 Skf Ab Metodo ed apparecchiatura per la misura della rumorosità e delle vibrazioni di un cuscinetto di rotolamento, in particolare di una unità mozzo ruota

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1145502A (en) * 1965-04-21 1969-03-19 Abex Corp Unbalance analyser
US3712130A (en) * 1970-10-30 1973-01-23 Gen Electric Detection of distributed defects in gear assemblies

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3012434A (en) * 1959-04-28 1961-12-12 Singer Mfg Co System for examining and locating noise in cyclically operating machines
US3699806A (en) * 1967-07-14 1972-10-24 Bjorn Weichbrodt Early detection of damage to machine elements in rolling engagement
US3677072A (en) * 1970-10-30 1972-07-18 Gen Electric Damage detection method and apparatus for machine elements utilizing vibrations therefrom
US3731526A (en) * 1971-08-05 1973-05-08 United Aircraft Corp Variable center frequency filter
US3783680A (en) * 1972-07-12 1974-01-08 Atomic Energy Commission Multipoint vibration monitoring system
US3938394A (en) * 1973-11-30 1976-02-17 Ird Mechanalysis, Inc. Combination balance analyzer and vibration spectrum analyzer
NL7704347A (nl) * 1977-04-21 1978-10-24 Skf Ind Trading & Dev Detectie-systeem alsmede detectie-apparaat waarin het systeem is aangebracht.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1145502A (en) * 1965-04-21 1969-03-19 Abex Corp Unbalance analyser
US3712130A (en) * 1970-10-30 1973-01-23 Gen Electric Detection of distributed defects in gear assemblies

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/73 *

Also Published As

Publication number Publication date
FR2410813B1 (fr) 1983-06-24
DE2845165A1 (de) 1979-06-07
SU949342A1 (ru) 1982-08-07
JPS5491352A (en) 1979-07-19
HU179305B (en) 1982-09-28
US4213346A (en) 1980-07-22

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Legal Events

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ST Notification of lapse