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通过对不同电流波形的实验研究，结果表明采用电流波形控制可以有效地改善焊缝成形。
Through the experiments of the different current waveform, the results show that the current waveform control is an effective method to improve the quality of the weld formation.
论述了一种电流波形控制的逆变co2焊接电源，包括电流波形控制方案、系统构成等。
CO2 welding inverter with waveform control was expounded, in which the current waveform control scheme and the structure of the system were introduced.
通过对CO_2焊的电流波形控制方法探讨，提出了适合于CO_2焊接过程的短路阶段和燃弧阶段的控制策略。
Through probing into the current waveform control of CO2 welding, one method of short transition is put forward.
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