Carregant...
Carregant...

Vés al contingut (premeu Retorn)

A fast and accurate two-stage strategy to evaluate the effect of the pin tool profile on metal flow, torque and forces in friction stir welding

Autor
Dialamishabankareh, N.; Cervera, M.; Chiumenti, M.; Agelet De Saracibar, C.
Tipus d'activitat
Article en revista
Revista
International journal of mechanical sciences
Data de publicació
2017-03-01
Volum
122
Pàgina inicial
215
Pàgina final
227
DOI
https://doi.org/10.1016/j.ijmecsci.2016.12.016 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/104607 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0020740316303095 Obrir en finestra nova
Resum
Pin geometry is a fundamental consideration in friction stir welding (FSW). It influences the thermal behaviour, material flow and forces during the weld and reflects on the joint quality. This work studies four pin tools with circular, triflute, trivex, and triangular profiles adopting a validated model of FSW process developed by the authors. The effect of the rotating tool geometry on the flow behaviour and process outcomes is analysed. Additionally, longitudinal and transversal forces and t...
Citació
Dialami , N., Cervera, M., Chiumenti, M., Agelet De Saracibar, C. A fast and accurate two-stage strategy to evaluate the effect of the pin tool profile on metal flow, torque and forces in friction stir welding. "International journal of mechanical sciences", 1 Març 2017, vol. 122, p. 215-227.
Paraules clau
FSW, Force, Friction, Pin profile, Temperature, Torque
Grup de recerca
(MC)2 - UPC Mecànica de Medis Continus i Computacional
DECA - Grup de Recerca del Departament d'Enginyeria Civil i Ambiental