Analysis of Shot Peening Blast by Particle Tracking and Digital Image Correlation
Communication avec acte
Auteur
KUBLER, Régis
211915 Mechanics surfaces and materials processing [MSMP]
193010 Mécanique des Surfaces (EA4496) [MECASURF]
211915 Mechanics surfaces and materials processing [MSMP]
193010 Mécanique des Surfaces (EA4496) [MECASURF]
ROTINAT, René
85714 Laboratoire de Mécanique et Procédés de Fabrication [LMPF]
211915 Mechanics surfaces and materials processing [MSMP]
85714 Laboratoire de Mécanique et Procédés de Fabrication [LMPF]
211915 Mechanics surfaces and materials processing [MSMP]
PUYDT, Quentin
12062 VALDUC [DAM/VALDUC]
32956 Science et Ingénierie des Matériaux et Procédés [SIMaP]
162787 Institut Régional du Travail [Nancy] [IRT]
199963 Laboratoire de Mécanique, Modélisation et Procédés Propres [M2P2]
549864 Institut de recherche technologique Matériaux Métallurgie et Procédés [IRT M2P]
12062 VALDUC [DAM/VALDUC]
32956 Science et Ingénierie des Matériaux et Procédés [SIMaP]
162787 Institut Régional du Travail [Nancy] [IRT]
199963 Laboratoire de Mécanique, Modélisation et Procédés Propres [M2P2]
549864 Institut de recherche technologique Matériaux Métallurgie et Procédés [IRT M2P]
Date
2017Résumé
Shot peening process is generally controlled by Almen intensity and coverage rate measurements. The results of the shot peening surface treatment depend on the process parameters (type of machine, nozzle, shot type, mass flow, velocity, impact angle) and on the properties of the treated parts (material behaviour, roughness). Previous studies have investigated the control of shot peening via measurement of the global flow characteristics [1, 2, 3]. Developing experimental methods to characterize a particle flux is useful to obtain the contact conditions of the shot peening process (location, velocity vector) on any interesting geometry. Using a high speed camera, this study aims at the analysis of the flux of shots ahead of the nozzle of a shot peening machine. In this study two set of process parameters are investigated: S1: P= 1 bar, D=3 kg/min S2: P= 1 bar, D=13 kg/min Quantitative evolution of the particle velocity and density in the flux is studied.
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- MSMP_ICSP_2017_KUBLERc.pdf
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- 1.239Mo
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- Description:
- Analysis of shot peening blast ...
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Documents liés
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Article dans une revue avec comité de lectureKUBLER, Régis; ROTINAT, René; BADREDDINE, J.; PUYDT, Q. (Society for Experimental Mechanics, 2020)The conventional air pressure shot peening process consists of multiple impacts of particles propelled with pressurized air through a nozzle at the surface of mechanical components. An experimental study of the flow of ...
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Communication avec acteGELINEAU, Maxime; ROUHAUD, Emmanuelle; KUBLER, Régis; PUYDT, Quentin; BADREDDINE, Jawad; MAUDUIT, Clément; WEBER, Bastien; BARRALLIER, Laurent (ShotPeener ICSP13, 2017)Even when properly controlled, shot peening treatment may induce a complex residual stresses (RS) field depending on the geometry of the treated part. Hence, among the variables which affect the fatigue behaviour of shot ...
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Article dans une revue avec comité de lectureGUIHEUX, Romain; BERVEILLER, Sophie; KUBLER, Régis; BOUSCAUD, Denis; PATOOR, Etienne; PUYDT, Quentin (Elsevier, 2017)During conventional shot peening on metastable austenitic steels, martensitic transformation occurs in additionto plastic straining. In this work, the impact of a single spherical steel shot on a AISI 301LN steel was ...
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Communication avec acteGUIHEUX, Romain; BOUSCAUD, Denis; KUBLER, Régis; PATOOR, Etienne; PUYDT, Quentin; BERVEILLER, Sophie (12th International Conference on the Mechanical Behavior of Materials, 2015)Shot peening process is commonly used in mechanical industries to increase life duration of mechanical and structural parts, as automotive gears for instance. It is based on the development of residual compressive stresses ...
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Article dans une revue avec comité de lectureGUIHEUX, Romain; KUBLER, Régis; BOUSCAUD, Denis; PATOOR, Etienne; PUYDT, Quentin; BERVEILLER, Sophie (Elsevier, 2017)During conventional shot peening on metastable austenitic steels, martensitic transformation occurs in addition to plastic straining. In this work, the impact of a single spherical steel shot on a AISI 301LN steel was ...