This work is supported by the National Natural Science Foundation of China(Grant No.51905231);China Postdoctoral Science Foundation(Grant No.2020M670943);Graduate Student Scientific Research Innovation Projects in Jiangsu Province(Grant No.KYCX22_3788).
In order to analyze the influence of the distance between heat sources(D_(LA))on the welding process,the effects of D_(LA)on the droplet transfer behavior,weld formation characteristics and weld formation mechanism of...