Carregant...
Carregant...

Vés al contingut (premeu Retorn)

Enhanced friction model for Friction Stir Welding (FSW) analysis: simulation and experimental validation

Autor
Dialami , N.; Chiumenti, M.; Cervera, M.; Segatori, A.; Osikowicz, W.
Tipus d'activitat
Article en revista
Revista
International journal of mechanical sciences
Data de publicació
2017-11
Volum
133
Pàgina inicial
555
Pàgina final
567
DOI
https://doi.org/10.1016/j.ijmecsci.2017.09.022 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/108206 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0020740317316314 Obrir en finestra nova
Resum
Friction is one of the main heat generation mechanisms in Friction Stir Welding (FSW). This phenomenon occurs between the pin and the workpiece as the rotating tool moves along the weld line. An accurate friction model is essential for obtaining realistic results in a FSW simulation in particular temperature, forces and torque. In this work, a modified Norton's friction law is developed. The suggested enhanced friction model aims at providing not only the realistic temperature field but also the...
Citació
Dialami , N., Chiumenti, M., Cervera, M., Segatori, A., Osikowicz, W. Enhanced friction model for Friction Stir Welding (FSW) analysis: simulation and experimental validation. "International journal of mechanical sciences", Novembre 2017, vol. 133, p. 555-567.
Paraules clau
Experimental Validation, Friction Model, Fsw
Grup de recerca
(MC)2 - UPC Mecànica de Medis Continus i Computacional
RMEE - Grup de Resistència de Materials i Estructures a l'Enginyeria

Participants