FR2882437B1 - Procede de controle de l'etat d'un outil et appareil mettant en oeuvre ce procede - Google Patents

Procede de controle de l'etat d'un outil et appareil mettant en oeuvre ce procede

Info

Publication number
FR2882437B1
FR2882437B1 FR0501732A FR0501732A FR2882437B1 FR 2882437 B1 FR2882437 B1 FR 2882437B1 FR 0501732 A FR0501732 A FR 0501732A FR 0501732 A FR0501732 A FR 0501732A FR 2882437 B1 FR2882437 B1 FR 2882437B1
Authority
FR
France
Prior art keywords
tool
controlling
state
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.)
Active
Application number
FR0501732A
Other languages
English (en)
Other versions
FR2882437A1 (fr
Inventor
Louis Fournier
Pierre Wagner
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.)
Electricite de France SA
Original Assignee
Electricite de France SA
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 Electricite de France SA filed Critical Electricite de France SA
Priority to FR0501732A priority Critical patent/FR2882437B1/fr
Publication of FR2882437A1 publication Critical patent/FR2882437A1/fr
Application granted granted Critical
Publication of FR2882437B1 publication Critical patent/FR2882437B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/952—Inspecting the exterior surface of cylindrical bodies or wires
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
    • G01N2021/8854—Grading and classifying of flaws

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
FR0501732A 2005-02-21 2005-02-21 Procede de controle de l'etat d'un outil et appareil mettant en oeuvre ce procede Active FR2882437B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0501732A FR2882437B1 (fr) 2005-02-21 2005-02-21 Procede de controle de l'etat d'un outil et appareil mettant en oeuvre ce procede

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0501732A FR2882437B1 (fr) 2005-02-21 2005-02-21 Procede de controle de l'etat d'un outil et appareil mettant en oeuvre ce procede

Publications (2)

Publication Number Publication Date
FR2882437A1 FR2882437A1 (fr) 2006-08-25
FR2882437B1 true FR2882437B1 (fr) 2007-12-14

Family

ID=35094329

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0501732A Active FR2882437B1 (fr) 2005-02-21 2005-02-21 Procede de controle de l'etat d'un outil et appareil mettant en oeuvre ce procede

Country Status (1)

Country Link
FR (1) FR2882437B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4162126A (en) * 1976-12-10 1979-07-24 Hitachi, Ltd. Surface detect test apparatus
US5309486A (en) * 1992-11-12 1994-05-03 Westinghouse Electric Corp. Non-contact flaw detection for cylindrical nuclear fuel pellets
US6614924B1 (en) * 1999-08-02 2003-09-02 Applied Materials, Inc. Adaptive mask technique for defect inspection

Also Published As

Publication number Publication date
FR2882437A1 (fr) 2006-08-25

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