Title :
Modeling and Simulating of Short-Circuiting Transferring in GMAW
Author :
Shiwei, Zuo ; Jianping, He ; Fuxin, Wang ; Feng, Xiang
Author_Institution :
Shanghai Univ. of Eng. Sci., Shanghai, China
Abstract :
Research on droplet transfer plays an important pole in shape of welding seam and metallurgical process. Dynamic short-circuiting transferring in GMAW was modeled for calculation of dynamic welding current and welding voltage, and changes of welding current and welding voltage can be obtained when process parameters are different. This model can be used in research on stability of short-circuiting transferring, improvement of welding quality and metallurgical properties.
Keywords :
arc welding; mechanical stability; metallurgy; GMAW; droplet transfer; dynamic short-circuiting transfer; dynamic welding current calculation; dynamic welding voltage calculation; gas shielded metal arc welding; metallurgical process; welding; Computers; Distributed control; Monitoring; GMAW; model; short-circuiting transferring; simulink; welding current; welding voltage;
Conference_Titel :
Computer Distributed Control and Intelligent Environmental Monitoring (CDCIEM), 2011 International Conference on
Conference_Location :
Changsha
Print_ISBN :
978-1-61284-278-3
Electronic_ISBN :
978-0-7695-4350-5
DOI :
10.1109/CDCIEM.2011.278
