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本文根据ＣＯ２短路过渡焊接过程的特点，提出了一种ＩＧＢＴ逆变电源的单片机控制方法，旨在降低ＣＯ２短路过渡焊接的飞溅和改善焊后成形。
According to the characteristics of CO2 short-circuit transition welding process, this paper proposes a single-chip microcomputer control method of IGBT inverter power supply, which aims to reduce the splash of CO2 short-circuit transition welding and improve the post-weld forming.