FR3051911B1 - PROCESS FOR INSPECTING METAL PLATES BY WINDING - Google Patents
PROCESS FOR INSPECTING METAL PLATES BY WINDING Download PDFInfo
- Publication number
- FR3051911B1 FR3051911B1 FR1654861A FR1654861A FR3051911B1 FR 3051911 B1 FR3051911 B1 FR 3051911B1 FR 1654861 A FR1654861 A FR 1654861A FR 1654861 A FR1654861 A FR 1654861A FR 3051911 B1 FR3051911 B1 FR 3051911B1
- Authority
- FR
- France
- Prior art keywords
- plates
- control
- winding
- metal plates
- sides
- 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
Links
- 238000000034 method Methods 0.000 title abstract 2
- 239000002184 metal Substances 0.000 title 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 238000012800 visualization Methods 0.000 abstract 1
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
- G01N21/91—Investigating the presence of flaws or contamination using penetration of dyes, e.g. fluorescent ink
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)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
Le procédé de contrôle par ressuage permet d'éviter l'intervention manuelle d'un ou plusieurs opérateurs pour les opérations préalables d'aspersion et de chauffage pour chauffer les plaques (1), les imprégner, de deux côtés du liquide fluorescent. Dans un deuxième tunnel, on procède au rinçage et au séchage des plaques (1). Le contrôle se fait dans un caisson (10) que traversent les plaques (1). Deux caméras (12) sont placées de part et d'autres du passage des plaques (1) et sont pointées au même endroit pour un contrôle simultané de la plaque (1) des deux côtés au même endroit. Une visualisation sur écran permet à un opérateur de contrôler au moyen d'une image de reconstitution d'une partie des plaques (1). Application au contrôle des plaques (1) d'échangeurs de chaleur dans le domaine de l'agroalimentaire.The penetrant inspection process makes it possible to avoid the manual intervention of one or more operators for the preliminary spraying and heating operations to heat the plates (1), to impregnate them, on two sides with the fluorescent liquid. In a second tunnel, the plates (1) are rinsed and dried. The control is carried out in a box (10) through which the plates (1) pass. Two cameras (12) are placed on either side of the passage of the plates (1) and are pointed at the same place for simultaneous control of the plate (1) on both sides at the same place. A visualization on screen allows an operator to control by means of an image of reconstruction of a part of the plates (1). Application to the control of heat exchanger plates (1) in the food industry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1654861A FR3051911B1 (en) | 2016-05-30 | 2016-05-30 | PROCESS FOR INSPECTING METAL PLATES BY WINDING |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1654861A FR3051911B1 (en) | 2016-05-30 | 2016-05-30 | PROCESS FOR INSPECTING METAL PLATES BY WINDING |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR3051911A1 FR3051911A1 (en) | 2017-12-01 |
| FR3051911B1 true FR3051911B1 (en) | 2021-12-03 |
Family
ID=56896695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1654861A Active FR3051911B1 (en) | 2016-05-30 | 2016-05-30 | PROCESS FOR INSPECTING METAL PLATES BY WINDING |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR3051911B1 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2782165B1 (en) * | 1998-08-05 | 2000-12-29 | Pierre Marie Pailliotet | METHOD AND DEVICE FOR NON-DESTRUCTIVE SURFACE CONDITION USING A COLORING PRODUCT |
| EP1096249B1 (en) * | 1999-10-26 | 2013-05-01 | Hitachi-GE Nuclear Energy, Ltd. | Nondestructive flaw inspection method and apparatus |
| JP5838113B2 (en) * | 2011-03-30 | 2015-12-24 | 株式会社日本触媒 | ELECTROLYTIC SHEET FOR SOLID OXIDE FUEL CELL, SINGLE CELL FOR SOLID OXIDE FUEL CELL AND SOLID OXIDE FUEL CELL INCLUDING THE SAME, METHOD FOR INSPECTING ELECTROLYTIC SHEET FOR SOLID OXIDE FUEL CELL, AND SOLID OXIDE For manufacturing electrolyte sheet for fuel cell |
-
2016
- 2016-05-30 FR FR1654861A patent/FR3051911B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| FR3051911A1 (en) | 2017-12-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PLFP | Fee payment |
Year of fee payment: 2 |
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| PLSC | Publication of the preliminary search report |
Effective date: 20171201 |
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| PLFP | Fee payment |
Year of fee payment: 3 |
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| TP | Transmission of property |
Owner name: AXFLOW, FR Effective date: 20180726 |
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| PLFP | Fee payment |
Year of fee payment: 4 |
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| PLFP | Fee payment |
Year of fee payment: 5 |
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| PLFP | Fee payment |
Year of fee payment: 6 |
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| PLFP | Fee payment |
Year of fee payment: 7 |
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| PLFP | Fee payment |
Year of fee payment: 8 |
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| PLFP | Fee payment |
Year of fee payment: 9 |