| Titre : |
Robotic painting : mimicking human applicators |
| Type de document : |
texte imprimé |
| Auteurs : |
Karan Bansal, Auteur ; Yayun Du, Auteur ; Eric Palan, Auteur ; Mohiuddin Quadir, Auteur ; Mohammad Khalid Jawed, Auteur |
| Année de publication : |
2023 |
| Article en page(s) : |
p. 1369-1361 |
| Note générale : |
Bibliogr. |
| Langues : |
Américain (ame) |
| Catégories : |
Couleur
Dureté (matériaux)
Epaisseur -- Mesure
Formulation (Génie chimique)
Peinture au rouleau
Résistance au chocs
Robotique collaborative
|
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
Robotically assisted painting is widely used for spray and dip applications. However, use of robots for coating substrates using a roller applicator has not been systematically investigated. We showed for the first time, a generic robot arm-supported approach to painting engineering substrates using a roller with a constant force at an accurate joint step, while retaining compliance and thus safety. We optimized the robot design such that it is able to coat the substrate using a roller with a performance equivalent to that of a human applicator. To achieve this, we optimized the force, frequency of adjustment, and position control parameters of robotic design. A framework for autonomous coating is available at https://github.com/duyayun/Vision-and-force-control-automonous-painting-with-rollers; users are only required to provide the boundary coordinates of surfaces to be coated. We found that robotically- and human-painted panels showed similar trends in dry film thickness, coating hardness, flexibility, impact resistance, and microscopic properties. Color profile analysis of the coated panels showed non-significant difference in color scheme and is acceptable for architectural paints. Overall, this work shows the potential of robot-assisted coating strategy using roller applicator. This could be a viable option for hazardous area coating, high-altitude architectural paints, germs sanitization, and accelerated household applications. |
| Note de contenu : |
- THEORETICAL BACKGROUND :
- Automatic path planning
- Passive force control using position feedback on the end-effector
Materials
- Coatings preparation and testing of coating properties
- Color scheme
- Organoleptic evaluation of coated panels was evaluated
- RESULTS AND DISCUSSIONS :
- Dry film thickness
- Pendulum hardness
- Impact resistance
- Conical mandrel bent test
- Color difference due to difference in painting method
- Table 1 : Summary of methods and formulations
- Table 2 : Color coordinates of the hand and robo-painted coatings |
| DOI : |
https://doi.org/10.1007/s11998-022-00750-7 |
| En ligne : |
https://link.springer.com/content/pdf/10.1007/s11998-022-00750-7.pdf?pdf=button% [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=39722 |
in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 20, N° 4 (07/2023) . - p. 1369-1361
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