AU2413097A - Acoustic condition monitoring of objects - Google Patents

Acoustic condition monitoring of objects

Info

Publication number
AU2413097A
AU2413097A AU24130/97A AU2413097A AU2413097A AU 2413097 A AU2413097 A AU 2413097A AU 24130/97 A AU24130/97 A AU 24130/97A AU 2413097 A AU2413097 A AU 2413097A AU 2413097 A AU2413097 A AU 2413097A
Authority
AU
Australia
Prior art keywords
objects
condition monitoring
acoustic condition
acoustic
monitoring
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.)
Abandoned
Application number
AU24130/97A
Inventor
Per-Einar Rosenhave
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.)
Individual
Original Assignee
Individual
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
Priority claimed from NO961446A external-priority patent/NO961446D0/en
Priority claimed from NO971017A external-priority patent/NO971017D0/en
Application filed by Individual filed Critical Individual
Publication of AU2413097A publication Critical patent/AU2413097A/en
Abandoned 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/09—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool
    • B23Q17/0952—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool during machining
    • B23Q17/098—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool during machining by measuring noise
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
    • B24B49/003—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving acoustic means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
AU24130/97A 1996-04-11 1997-03-10 Acoustic condition monitoring of objects Abandoned AU2413097A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
NO961446 1996-04-11
NO961446A NO961446D0 (en) 1996-04-11 1996-04-11 Method for recording and processing acoustic signals from reciprocating, oscillating and rotating objects for recording and prediction of state changes
NO971017 1996-10-10
NO971017A NO971017D0 (en) 1997-03-05 1997-03-05 Acoustic multivariate condition monitoring
PCT/NO1997/000069 WO1997038292A1 (en) 1996-04-11 1997-03-10 Acoustic condition monitoring of objects

Publications (1)

Publication Number Publication Date
AU2413097A true AU2413097A (en) 1997-10-29

Family

ID=26648658

Family Applications (1)

Application Number Title Priority Date Filing Date
AU24130/97A Abandoned AU2413097A (en) 1996-04-11 1997-03-10 Acoustic condition monitoring of objects

Country Status (2)

Country Link
AU (1) AU2413097A (en)
WO (1) WO1997038292A1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19914533A1 (en) * 1999-03-31 2000-11-02 Bayerische Motoren Werke Ag Vibration acoustic diagnostic system
FR2803036B1 (en) * 1999-12-23 2002-10-11 Snecma DETECTION OF DAMAGE TO PARTS OF AN ENGINE
US7457785B1 (en) 2000-08-25 2008-11-25 Battelle Memorial Institute Method and apparatus to predict the remaining service life of an operating system
GB0031564D0 (en) 2000-12-22 2001-02-07 Borealis Tech Oy Viscosity measurement
DE10115267C2 (en) * 2001-03-28 2003-06-18 Aloys Wobben Method for monitoring a wind energy plant
GB0126060D0 (en) * 2001-10-31 2001-12-19 Tekgenuity Ltd Improvements in and relating to monitoring apparatus
WO2003054503A2 (en) * 2001-12-07 2003-07-03 Battelle Memorial Institute Methods and systems for analyzing the degradation and failure of mechanical systems
DE102008042556A1 (en) * 2008-10-02 2010-04-08 Robert Bosch Gmbh Method and control device for operating an injection valve
US20100300683A1 (en) * 2009-05-28 2010-12-02 Halliburton Energy Services, Inc. Real Time Pump Monitoring
US8370046B2 (en) 2010-02-11 2013-02-05 General Electric Company System and method for monitoring a gas turbine
US9752949B2 (en) 2014-12-31 2017-09-05 General Electric Company System and method for locating engine noise
DE102015212426A1 (en) * 2015-07-02 2017-01-05 Robert Bosch Gmbh A method of verifying the operability of a pump designed to deliver a fluid
US10330022B2 (en) 2016-02-12 2019-06-25 General Electric Company Systems and methods for determining operational impact on turbine component creep life
DE102016125803A1 (en) * 2016-12-28 2018-06-28 Fritz Studer Ag Machine tool, in particular grinding machine, and method for determining an actual state of a machine tool
US10760543B2 (en) 2017-07-12 2020-09-01 Innio Jenbacher Gmbh & Co Og System and method for valve event detection and control
DE102018112003A1 (en) * 2018-05-18 2019-11-21 Maschinenfabrik Reinhausen Gmbh STATUS ANALYSIS OF AN INDUCTIVE EQUIPMENT
GB2592814B (en) * 2018-10-15 2023-04-12 Phaedrus Llc Control system and method for detecting a position of a movable object
US11731232B2 (en) * 2018-10-30 2023-08-22 Taiwan Semiconductor Manufacturing Company, Ltd. Irregular mechanical motion detection systems and method
DE102019116340B4 (en) 2019-06-17 2021-10-21 A. Monforts Textilmaschinen Gmbh & Co. Kg Device for treating a web and method
DE102019211693A1 (en) * 2019-08-05 2021-02-11 Robert Bosch Gmbh Method and device for determining long-term damage to a component due to the application of vibrations
RU2745650C1 (en) * 2020-07-16 2021-03-30 Публичное акционерное общество "Транснефть" (ПАО "Транснефть") Bench for testing shaftless pump impeller elements
CN115130219B (en) * 2022-06-30 2024-09-13 中国第一汽车股份有限公司 Modeling method for one-dimensional acoustic model of automobile water-cooling intercooler

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2109552A (en) * 1981-10-15 1983-06-02 Gsm Electrical Controls Ltd Fault detection in machinery
US4422333A (en) * 1982-04-29 1983-12-27 The Franklin Institute Method and apparatus for detecting and identifying excessively vibrating blades of a turbomachine
JPS6021423A (en) * 1983-07-15 1985-02-02 Mitsubishi Electric Corp Vibration monitoring apparatus
SE460315B (en) * 1988-10-13 1989-09-25 Ludwik Jan Liszka MADE TO CONTINUE MONITORING OPERATING CONDITION OF A MACHINE
US5568400A (en) * 1989-09-01 1996-10-22 Stark; Edward W. Multiplicative signal correction method and apparatus
US5109700A (en) * 1990-07-13 1992-05-05 Life Systems, Inc. Method and apparatus for analyzing rotating machines
GB9123304D0 (en) * 1991-11-02 1992-09-23 Westland Helicopters Integrated vibration reducing and health monitoring systems

Also Published As

Publication number Publication date
WO1997038292A1 (en) 1997-10-16

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