CO2 shielded arc welding 二氧化碳气体保护焊 ; 气体保护电弧焊
co2 gas shielded welding 二氧化碳气体保护焊
CO2 gas-shielded welding inverter 逆变CO2焊机
CO2 gas shielded arc welding CO2气体保护焊
CO2 gas shielded automatic welding CO2气体保护自动焊
In this paper, design principle on gun of automatic CO2 gas shielded welding with thick electrode is discussed.
论述了粗丝co2自动焊焊枪的设计原理，并对气流在焊炬中的流动情况和对熔池保护效果作了简要介绍。
CO2 gas shielded arc welding is widely used in production, but the spatter produced in the weld process badly affects the quality of weld.
CO2气体保护焊是广泛应用在生产中的焊接方法，但因为焊接时飞溅过大影响了焊接质量。
To reveal the influence of forced convection on gas shielded arc welding temperature field, the infrared camera was used to investigate the temperature field of the base metal in CO2 arc welding.
为了研究强制对流对气体保护焊温度场的影响，通过红外热像仪检测了CO2气体保护焊的温度场，发现在熔池及其邻近区域温度呈圆锥型分布。
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