| Titre : |
Coating thickness measurement in real time |
| Type de document : |
texte imprimé |
| Auteurs : |
Nils Reinke, Auteur |
| Année de publication : |
2019 |
| Article en page(s) : |
p. 48-49 |
| Langues : |
Anglais (eng) |
| Catégories : |
Contrôle non destructif
Epaisseur -- Mesure
Mesure -- Instruments
Rayonnement infrarouge
Revêtements:Peinture
|
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
Using an infrared process, coating thicknesses can be measured and monitored non-destructively in real time. This makes it possible to reduce the amount of coating being used and to avoid rejects and reworking. The measurements can be made manually, automatically or with an imaging system. |
| Note de contenu : |
- Fig. 1 : Thermal coating measurement involves heating a large area of a coating with a brief puise of light lasting only a millisecond. The resulting temperature difference produces a wave of heat that moves through the structure of the coating
- Fig. 2 : The inline version can be integrated into a linear actuator in the coating shop, which allows it to travel automatically to predefined positions on a workpiece
- Fig. 3 : Using the imaging coating thickness measurement process, turning points of coating guns can be identified, together with areas where the coating is too thin or too thick. The process is ideal for large areas and parts with complex shapes, such as the car wheel in this example
- Fig. 4 : The hand-held measuring instruiment meets the high standards of robustness and repeat accuracy required in an industrial environment and is guaranteed to provide very precise measurements of coating thickness while the coating process is in operation |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=33773 |
in INTERNATIONAL SURFACE TECHNOLOGY (IST) > Vol. 12, N° 2 (2019) . - p. 48-49
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Coating thickness measurement in real time in INTERNATIONAL SURFACE TECHNOLOGY (IST), Vol. 12, N° 2 (2019)
