JPS58219449A - 部品の品質検査用渦電流試験装置 - Google Patents

部品の品質検査用渦電流試験装置

Info

Publication number
JPS58219449A
JPS58219449A JP9704083A JP9704083A JPS58219449A JP S58219449 A JPS58219449 A JP S58219449A JP 9704083 A JP9704083 A JP 9704083A JP 9704083 A JP9704083 A JP 9704083A JP S58219449 A JPS58219449 A JP S58219449A
Authority
JP
Japan
Prior art keywords
coil
eddy current
parts
current testing
inspected
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.)
Pending
Application number
JP9704083A
Other languages
English (en)
Japanese (ja)
Inventor
ブル−ノ・オゼボルト
ハンス−ユルゲン・ヘントリツヒ
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.)
SIDCO SA
SIDCO
Original Assignee
SIDCO SA
SIDCO
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 SIDCO SA, SIDCO filed Critical SIDCO SA
Publication of JPS58219449A publication Critical patent/JPS58219449A/ja
Pending legal-status Critical Current

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
    • G01N27/904—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 with two or more sensors
    • 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
    • G01N27/9026—Arrangements for scanning by moving the material

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)
JP9704083A 1982-06-04 1983-06-02 部品の品質検査用渦電流試験装置 Pending JPS58219449A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823221159 DE3221159A1 (de) 1982-06-04 1982-06-04 Wirbelstrompruefvorrichtung fuer bauteile
DE32211597 1982-06-04

Publications (1)

Publication Number Publication Date
JPS58219449A true JPS58219449A (ja) 1983-12-20

Family

ID=6165361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9704083A Pending JPS58219449A (ja) 1982-06-04 1983-06-02 部品の品質検査用渦電流試験装置

Country Status (3)

Country Link
JP (1) JPS58219449A (https=)
DE (1) DE3221159A1 (https=)
GB (1) GB2121544B (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2669843B1 (fr) * 1990-11-29 1995-01-20 Lorraine Laminage Dispositif de detection des criques longitudinales sur des brames, notamment sur des brames d'acier.
CN109975391B (zh) * 2017-12-27 2024-05-14 核动力运行研究所 一种适用特殊结构焊缝检查的涡流柔性阵列探头

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB573152A (en) * 1943-05-21 1945-11-08 Alan Marsh Armour Improvements in or relating to the detection of faults in non-magnetic materials
GB574618A (en) * 1944-02-09 1946-01-14 Victor Planer Means for the determination of the eccentricity of the conductor with regard to the dielectric in insulated wires and cables
GB1281388A (en) * 1969-11-27 1972-07-12 Lamson & Sessions Co Method and apparatus for inspecting annular articles
GB1367108A (en) * 1971-01-14 1974-09-18 Measurex Corp Apparatus for measuring a predetermined characteristic of sheet mater ial
US3900793A (en) * 1974-02-25 1975-08-19 Magnetic Analysis Corp Eddy current testing apparatus including a rotating head with probe and null circuit means mounted thereon including rotary transformer windings
GB1568153A (en) * 1976-04-30 1980-05-29 Northern Telecom Ltd Apparatus for measuring coating thicknesses on arcuate surfaces
NZ195142A (en) * 1979-10-15 1984-09-28 Commw Scient Ind Res Org Monitoring integrity of longitudinal steel members in conveyor belts and cables

Also Published As

Publication number Publication date
DE3221159A1 (de) 1983-12-08
GB2121544B (en) 1987-04-23
GB8311842D0 (en) 1983-06-02
DE3221159C2 (https=) 1989-03-16
GB2121544A (en) 1983-12-21

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