Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Qingnan Cao"'
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 102:2683-2694
A three-dimensional transient model is proposed to investigate the weld formation during laser + metal inert gas (MIG) hybrid welding of aluminum alloy for horizontal fillet joint, which considers the coupling of keyhole, droplet, and liquid metal po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7a7b17957fce88c63c4192d87f41b7b
https://doi.org/10.1007/s00170-019-03372-3
https://doi.org/10.1007/s00170-019-03372-3
Publikováno v:
Optics & Laser Technology. 100:244-255
The present study aims to develop a unified three dimensional numerical model for fiber laser+GMAW hybrid welding, which is used to study the fluid flow phenomena in hybrid welding of aluminum alloy and the influence of laser power on weld pool dynam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66dca9acbb29f3eeb492328393f11172
https://doi.org/10.1016/j.optlastec.2017.10.009
https://doi.org/10.1016/j.optlastec.2017.10.009
Publikováno v:
Journal of Materials Processing Technology. 252:260-269
A three-dimensional model is developed for swing arc narrow gap welding process considering the effect of moving trajectory of arc and joint geometric shape, which can calculate the temperature field and fluid flow in transient state. The arc heat so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a20e6aacd1c964dbea6dbb70aa862e94
https://doi.org/10.1016/j.jmatprotec.2017.09.030
https://doi.org/10.1016/j.jmatprotec.2017.09.030
Publikováno v:
Science and Technology of Welding and Joining. 21:700-710
Without any presupposed mechanism, a unified three-dimensional model is developed to predict the formation of humping bead in high speed gas metal arc welding, which considers the three phase coupling of solid, liquid and gas and the effect of shear
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37252f7b46323c478026c4e8f8a24660
https://doi.org/10.1080/13621718.2016.1146427
https://doi.org/10.1080/13621718.2016.1146427