Power-tool-cleaned surfaces : New insights into surface profile measurement / Jody Wenzel in JOURNAL OF PROTECTIVE COATINGS & LININGS (JPCL), Vol. 35, N° 5 (05/2018)  

[article]  inJOURNAL OF PROTECTIVE COATINGS & LININGS (JPCL) > Vol. 35, N° 5 (05/2018) . - p. 15-24 Titre : Power-tool-cleaned surfaces : New insights into surface profile measurement Type de document : texte imprimé Auteurs : Jody Wenzel, Auteur Année de publication : 2018 Article en page(s) : p. 15-24 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Machines électriques Mesure Rugosité Surfaces -- Analyse Surfaces -- Nettoyage Traitement de surface par impact Index. décimale : 667.9 Revêtements et enduits Résumé : While there are many standards relating to the measurement of surface profiles produced by abrasive-blasting of steel surfaces, there is little research or guidance for measuring profiles created by power tools. This article will examine three common measurement methods for determining surface profile parameters and evaluate their efficacy on power-tool-prepared surfaces : replica tape, depth micrometers and stylus roughness instruments. Profiles produced on steel test panels by air needle scalers, bristle cleaners and roto-peen scalers were examined for this study. Note de contenu : - RELATED STANDARDS - MEASUREMENT EQUIPMENT : Replica tape - Stylus roughness instruments - Surface profile depth micrometers - SUMMARY OF TEST - INITIAL OBSERVATIONS - SUMMARY OF INITIAL RESULTS - DIRECTIONAL BIAS - PEAK DENSITY - OBSERVATIONS ON REPLICA TAPE RESULTS - FIGURES : 1. Replica tape principle of measurement - 2. Surface roughness instrument principle of measurement - 3. Depth micrometer principle of measurement - 4. Portable stylus roughness instrument measurement locations - 5. Depth micrometer measurement locations - 6. Replica tape measurement locations - 7. Initial results for peak-to-valley profile height from three measurement methods - 8. Averaged Rpc, with and against bias, bristle cleaner - 9. Averaged Rz, with and against bias, bristle cleaner - 10. Averaged Rpc, with and against bias, roto peen scaler - 11. Averaged Rz, with and against bias, roto peen scaler - 12. -D rendering of bristle-cleaner-produced surface, obtained using a digital replica tape reader with 3-D imaging - 13. 3-D rendering of roto-peen-scaler-produced surface - 14. 3-D rendering of air-needle-scaler-produced surface - 15. Final results for peak-to-valley profile height from three measurement methods En ligne : https://www.paintsquare.com/archive/?fuseaction=view&articleid=6296 Format de la ressource électronique : Web Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=30714 [article]

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