典型文献
Understanding the changing mechanism of arc characteristics in ultrasound-magnetic field coaxial hybrid gas tungsten arc welding
文献摘要：
Ultrasound-magnetic field coaxial hybrid Gas Tungsten Arc Welding(U-M-GTAW)is proposed as a means to control arc characteristics.The arc characteristics and the mechanism to change them,in an ultrasound-magnetic field coaxial hybrid GT AW,were studied by both experimental and theoretical analyses.The results showed that a periodic rotation and compression of the arc shape were obtained in U-M-GTAW and the arc energy was also enhanced.The most obvious compression of the arc shape in U-M-GTAW was obtained,compared with GTAW,M-GTAW and U-GTAW.At the same time,a periodic rotation of the arc was observed in U-M-GTAW.The geometric parameters of the arc shape in U-M-GTAW are reduced more than double compared with traditional GTAW.The arc voltage in the hybrid GTAW was increased,especially in the U-M-GTAW.The electromagnetic force and acoustic radiation force were the main factors for the change of arc characteristics in the U-M-GTAW.
文献关键词：
中图分类号：
作者姓名：
Chao CHEN;Wenlong LI;Chenglei FAN;Wenbo DU;Huijing ZHANG
作者机构：
College of Mechanical and Electrical Engineering,Northeast Forestry University,Harbin 150040,People's Republic of China;State Key Laboratory of Advanced Welding and Joining,Harbin Institute of Technology,Harbin 150001,People's Republic of China;National Key Laboratory for Remanufacturing,Army Academy of Armored Forces,Beijing 100072,People's Republic of China
文献出处：
引用格式：
[1]Chao CHEN;Wenlong LI;Chenglei FAN;Wenbo DU;Huijing ZHANG-.Understanding the changing mechanism of arc characteristics in ultrasound-magnetic field coaxial hybrid gas tungsten arc welding)[J].等离子体科学和技术（英文版）,2022(11):135-144
A类：
B类：
Understanding,changing,mechanism,arc,characteristics,ultrasound,field,coaxial,hybrid,gas,tungsten,welding,Ultrasound,Gas,Tungsten,Arc,Welding,GTAW,proposed,means,control,change,them,were,studied,by,both,experimental,theoretical,analyses,results,showed,that,periodic,rotation,compression,shape,obtained,energy,was,also,enhanced,most,obvious,compared,At,same,observed,geometric,parameters,reduced,more,than,double,traditional,voltage,increased,especially,electromagnetic,force,acoustic,radiation,main,factors
AB值：
0.429436
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