AU2292500A - Device and method for testing bearing elements using ultrasound - Google Patents

Device and method for testing bearing elements using ultrasound

Info

Publication number
AU2292500A
AU2292500A AU22925/00A AU2292500A AU2292500A AU 2292500 A AU2292500 A AU 2292500A AU 22925/00 A AU22925/00 A AU 22925/00A AU 2292500 A AU2292500 A AU 2292500A AU 2292500 A AU2292500 A AU 2292500A
Authority
AU
Australia
Prior art keywords
ultrasound
bearing elements
testing bearing
testing
elements
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
AU22925/00A
Inventor
Bernhard Caspers
Jurgen Hennicke
Hans Andreas Linder
Hubert Muller
Hans-Jurgen Thoma
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.)
Cfi Ceramics For Industry & Co KG GmbH
Original Assignee
CFI CERAMICS FOR INDUSTRY GmbH
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 CFI CERAMICS FOR INDUSTRY GmbH filed Critical CFI CERAMICS FOR INDUSTRY GmbH
Publication of AU2292500A publication Critical patent/AU2292500A/en
Abandoned legal-status Critical Current

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
    • G01N29/36—Detecting the response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/38—Detecting the response signal, e.g. electronic circuits specially adapted therefor by time filtering, e.g. using time gates
    • 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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • 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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/222—Constructional or flow details for analysing fluids
    • 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
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02854—Length, thickness
    • 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
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/056—Angular incidence, angular propagation
    • 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
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/057—Angular incidence, parallel to surface propagation
    • 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
    • G01N2291/263—Surfaces
    • G01N2291/2634—Surfaces cylindrical from outside
    • 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
    • G01N2291/265—Spherical objects
AU22925/00A 1999-01-22 2000-01-18 Device and method for testing bearing elements using ultrasound Abandoned AU2292500A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19902421 1999-01-22
DE19902421 1999-01-22
PCT/EP2000/000348 WO2000043769A1 (en) 1999-01-22 2000-01-18 Device and method for testing bearing elements using ultrasound

Publications (1)

Publication Number Publication Date
AU2292500A true AU2292500A (en) 2000-08-07

Family

ID=7895035

Family Applications (1)

Application Number Title Priority Date Filing Date
AU22925/00A Abandoned AU2292500A (en) 1999-01-22 2000-01-18 Device and method for testing bearing elements using ultrasound

Country Status (4)

Country Link
EP (1) EP1149285A1 (en)
AU (1) AU2292500A (en)
DE (1) DE10080126D2 (en)
WO (1) WO2000043769A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1542004B1 (en) * 2003-12-08 2010-12-08 Renate Brand Method and apparatus for nondestructive ultrasound testing of rotation-symmetric work pieces
DE102005010317B3 (en) * 2005-02-23 2006-08-24 Renate Brand Method for non-destructive testing of work-pieces by ultrasound involves ultrasound testing system that applies ultrasound to work-pieces that sit on a rotating receiver
US7617733B2 (en) 2007-07-18 2009-11-17 Uchicago Argonne, Llc Method and apparatus for ultrasound phased array testing of bearing balls
WO2016192770A1 (en) * 2015-06-01 2016-12-08 Siemens Aktiengesellschaft Ultrasonic inspection apparatus for a spherical body

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3004079A1 (en) * 1980-02-05 1981-08-13 FAG Kugelfischer Georg Schäfer & Co, 8720 Schweinfurt DEVICE FOR DETECTING MATERIAL AND MACHINING ERRORS ON BALLS
JPH03115970A (en) * 1989-09-29 1991-05-16 Ngk Insulators Ltd Automatic ultrasonic flaw inspecting device for ball
JPH03115969A (en) * 1989-09-29 1991-05-16 Ngk Insulators Ltd Method and device for ultrasonic flaw inspection of ball
JPH03162666A (en) * 1989-11-21 1991-07-12 Ngk Insulators Ltd Ultrasonic flaw inspecting method for ball for structure member
US5063780A (en) * 1990-02-15 1991-11-12 General Electric Company Ultrasonic dimensional and flaw inspection of thin-walled tubular elements
CH687482A5 (en) * 1994-01-19 1996-12-13 Martin Lehmann A method of inspecting a rotationally symmetrical, in particular cylindrical containers and inspection arrangement here for.

Also Published As

Publication number Publication date
EP1149285A1 (en) 2001-10-31
DE10080126D2 (en) 2001-11-08
WO2000043769A1 (en) 2000-07-27

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase