不同极性下的三丝间接电弧中厚板焊接研究

徐国敏, 刁国宁, 王泽力, 刘黎明

Study on Triple-wire Indirect Arc Welding of Medium and Thick Plates with Different Polarity

XU Guo-min, DIAO Guo-ning, WANG Ze-li, LIU Li-ming

机械工程学报 . 2022, (22): 219 -226 . DOI: 10.3901/JME.2022.22.219