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SE8106914L - Virvelstromssprickdetektor for lagerkulor - Google Patents

Virvelstromssprickdetektor for lagerkulor

Info

Publication number
SE8106914L
SE8106914L SE8106914A SE8106914A SE8106914L SE 8106914 L SE8106914 L SE 8106914L SE 8106914 A SE8106914 A SE 8106914A SE 8106914 A SE8106914 A SE 8106914A SE 8106914 L SE8106914 L SE 8106914L
Authority
SE
Sweden
Prior art keywords
axis
ball
invertebrate
rotation
storage ball
Prior art date
Application number
SE8106914A
Other languages
Unknown language ( )
English (en)
Other versions
SE453692B (sv
Inventor
C V Gereg
Original Assignee
Barden 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 Barden Corp filed Critical Barden Corp
Publication of SE8106914L publication Critical patent/SE8106914L/sv
Publication of SE453692B publication Critical patent/SE453692B/sv

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
    • G01N27/9013—Arrangements for scanning

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
SE8106914A 1980-12-10 1981-11-20 Apparat for ytundersokning medelst en sond av ett sferiskt foremal SE453692B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/214,777 US4430614A (en) 1980-12-10 1980-12-10 Eddy current bearing ball flaw detector

Publications (2)

Publication Number Publication Date
SE8106914L true SE8106914L (sv) 1982-06-11
SE453692B SE453692B (sv) 1988-02-22

Family

ID=22800390

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8106914A SE453692B (sv) 1980-12-10 1981-11-20 Apparat for ytundersokning medelst en sond av ett sferiskt foremal

Country Status (7)

Country Link
US (1) US4430614A (sv)
JP (1) JPS57122358A (sv)
DE (1) DE3148609A1 (sv)
FR (1) FR2495778A1 (sv)
GB (1) GB2089513B (sv)
IT (1) IT1139939B (sv)
SE (1) SE453692B (sv)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4551677A (en) * 1983-03-09 1985-11-05 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Apparatus and method for inspecting a bearing ball
US4644274A (en) * 1983-04-01 1987-02-17 General Electric Company Apparatus for supporting an eddy current probe used to scan an irregular surface
SE456534B (sv) * 1985-11-25 1988-10-10 Bengt Hjalmar Tornblom Anordning for metning och/eller kontroll av provobjekt med en oscillerande givare
SE8703500L (sv) * 1987-09-09 1989-03-10 Gustav Bernhard Rennerfelt Saett och anordning foer kontroll av sfaeriska metallkulor
JPH0625756B2 (ja) * 1988-02-26 1994-04-06 日本碍子株式会社 構造部材用ボールの超音波探傷検査方法及び超音波探傷検査装置
NL8900848A (nl) * 1989-04-05 1990-11-01 Skf Ind Trading & Dev Werkwijze en inrichting voor het op oppervlaktebeschadigingen controleren van metalen ronde voorwerpen.
JPH03115969A (ja) * 1989-09-29 1991-05-16 Ngk Insulators Ltd ボールの超音波探傷検査方法及び装置
US5223793A (en) * 1991-04-29 1993-06-29 Intex Inc. Apparatus for controlled rotation of a sphere or ball for inspecting or marking the surface with a predetermined pattern
DE4341198A1 (de) * 1993-12-03 1995-06-08 Rossendorf Forschzent Vorrichtung zur meridionalen Abtastung von Kugeloberflächen
US5442285A (en) * 1994-02-28 1995-08-15 Westinghouse Electric Corporation NDE eddy current sensor for very high scan rate applications in an operating combustion turbine
US5872451A (en) * 1997-05-09 1999-02-16 Guzik Technical Enterprises System for locating and fixing a headstack assembly on headstack tester
RU2194273C1 (ru) * 2001-08-14 2002-12-10 Государственное унитарное предприятие Центр внедрения новой техники и технологий "Транспорт" Многоканальный дефектоскоп
US6741074B2 (en) 2002-03-01 2004-05-25 General Electric Company Method and apparatus for separating electrical runout from mechanical runout
DE102021110881A1 (de) 2021-04-28 2022-11-03 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Qualifizierung einer Oberflächenbeschaffenheit von magnetisierbaren Prüfkörpern

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2877406A (en) * 1954-06-10 1959-03-10 Hochschild Richard Non-destructive method and means for flaw detection
US2994032A (en) 1957-05-28 1961-07-25 Armour Res Found Inspection system and method
US3089084A (en) * 1960-03-23 1963-05-07 Gen Motors Corp Magnetic crack detector with vibrated pickup
GB1079913A (en) 1964-08-21 1967-08-16 Pervy G Podshipnikovy Zd Electromagnetic flaw detector
GB1349344A (en) 1970-03-17 1974-04-03 Gkn Group Services Ltd Workpiece crack testing
DE2103637B2 (de) 1971-01-27 1976-09-16 Institut Dr. Friedrich Förster Prüfgerätebau, 7410 Reutlingen Anordnung zum abtasten der oberflaeche einer kugel
DE2106891A1 (de) 1971-02-13 1972-11-30 Skf Kugellagerfabriken Gmbh Kugelprüf gerät
US3921065A (en) 1974-02-15 1975-11-18 Wendell G Rawlins Magnetic sensor for detecting flaws on one surface of roller bearing
US4024470A (en) * 1974-05-20 1977-05-17 Republic Steel Corporation Eddy current detector for hot test pieces having coolant fluid and purge features
US3939404A (en) * 1974-07-10 1976-02-17 Dominion Foundries And Steel, Limited Method of testing for and preventing the possibility of cracking, spalling or like defects in rolling mill rolls by determining the rate of change in hardness
DE2603336C2 (de) * 1976-01-29 1984-08-09 Dominion Foundries and Steel Ltd., Hamilton, Ontario Verfahren zur vorausschauenden Ermittlung von Fehlerstellen in der Oberfläche eines Körpers, insbesondere einer Walze
US4155455A (en) 1977-09-06 1979-05-22 Magnetic Analysis Corporation Eddy current and variable reluctance test apparatus for rollers and the like
DE2746618C2 (de) * 1977-10-15 1986-01-30 Institut Dr. Friedrich Förster Prüfgerätebau GmbH & Co KG, 7410 Reutlingen Verfahren und Einrichtung zur Prüfung von langgestrecktem metallischem Prüfgut auf Fehler
GB2044459B (en) 1979-03-16 1983-10-26 British Gas Corp Velocity correction arrangement for non-destructive testing apparatus

Also Published As

Publication number Publication date
JPS57122358A (en) 1982-07-30
IT8125496A0 (it) 1981-12-09
GB2089513B (en) 1985-07-24
DE3148609A1 (de) 1982-08-26
GB2089513A (en) 1982-06-23
US4430614A (en) 1984-02-07
IT1139939B (it) 1986-09-24
FR2495778A1 (fr) 1982-06-11
DE3148609C2 (sv) 1993-02-25
FR2495778B1 (sv) 1985-05-10
SE453692B (sv) 1988-02-22

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