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本文介绍了尖角磁场细丝CO_2焊接的试验条件、磁头结构及采用的焊接参数,对“断弧-短路过渡”现象及机理作了初步论述。
In this paper, the experimental conditions, the structure of the magnetic head and the welding parameters adopted for the CO_2 welding of sharp magnetic field filaments are introduced. The phenomena and mechanism of “arc breaking - short circuit transition” are preliminarily discussed.