supported by the Industrial Innovation Major Technology Global Unveiling Project of Jining City(2022JBZP004);Taishan Scholars Project.
Laser twin-arc GTAW(LTA-GTAW)process has been developed by using the synergic interaction effects of laser and a coupled arc in a weld pool to achieve higher energy efficiency.In this study,bead-on-plate welding was c...
supported by National Natural Science Foundation of China(52175305);National Natural Science Foundation of China(U22B20127);Taishan Scholars Project(tstp20230618).
In this study,the rotary movement of the tungsten needle in gas tungsten arc welding(GTAW)process was realized by direct current motor.The arc characteristics,the flow of molten pool and the microstructure and propert...
This work aimed to(i)understand conventional and pulse gas tungsten arc welding(GTAW)of AZ31B,and(ii)explore high frequency welding(100 Hz-1500 Hz).GTA welding with alternating current(AC)and direct current electrode ...