| Téléchargement | - Voir la version finale : Effect of initial surface topography during laser polishing process: statistical analysis (PDF, 2.0 Mio)
|
|---|
| DOI | Trouver le DOI : https://doi.org/10.1016/j.promfg.2019.06.150 |
|---|
| Auteur | Rechercher : Bordatchev, Evgueni1; Rechercher : Cvijanovic, Srdjan1; Rechercher : Tutunea-fatan, O. Remus1 |
|---|
| Affiliation | - Conseil national de recherches du Canada. Automobile et les transports de surface
|
|---|
| Format | Texte, Article |
|---|
| Conférence | 47th SME North American Manufacturing Research Conference, NAMRC 47, June 10-14, 2019, Pennsylvania, USA |
|---|
| Sujet | laser polishing; surface quality; statistical analysis; initial topography; laser power; travel speed; roughness |
|---|
| Résumé | Surface finish is one of the most important quality characteristics of fabricated components. Laser polishing (LP) is one of the advanced manufacturing surface finishing techniques that has been recently developed and successfully employed for improving surface quality without deteriorating the overall structural form through surface smoothing by melting and redistributing a thin layer of molten material. This paper advances the statistical analysis of the LP process emphasizing aspects of the effect of the initial surface topography. Flat and ground initial surfaces are used for comparative statistical analysis of initial and polished profiles obtained experimentally. Their profile geometries and surface quality characteristics, such as, roughness, were compared and analyzed. In addition, LP process was experimentally investigated as a thermodynamic operator represented by a transfer function and it was examined by means of a coherence function. |
|---|
| Date de publication | 2019-07-18 |
|---|
| Maison d’édition | Elsevier |
|---|
| Dans | |
|---|
| Langue | anglais |
|---|
| Publications évaluées par des pairs | Oui |
|---|
| Numéro du CNRC | NRC-AST-33 |
|---|
| Exporter la notice | Exporter en format RIS |
|---|
| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
|---|
| Identificateur de l’enregistrement | d9571180-40cb-4f07-9f0b-0a0452e48789 |
|---|
| Enregistrement créé | 2020-04-16 |
|---|
| Enregistrement modifié | 2020-09-08 |
|---|
