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本文通过对国内外四种药芯焊丝CO2气体保护焊的一系列试验，研究了过渡形式，焊接电压、电流波形的变化情况，药芯焊丝的化学成分，焊丝在面的质量等因素对飞溅率的影响．
In this paper, a series of experiments on four kinds of flux cored wire CO2 gas shielded welding at home and abroad were carried out to study the influence of factors such as transitional form, welding voltage and current waveform, chemical composition of flux cored wire, Impact.