There is disagreement on the mechanism of the abrupt transition from globular to streaming mode of metal transfer in steel wire MIG welding.
关于钢焊丝熔化极气电焊时从颗粒状过渡突然转变为射流过渡的机构，至今存在分歧的观点。
It is the key to realizing high deposition rates MAG process with non-helium in shielding-gas mixture to acquire stable metal transfer mode in the region of high continuous current.
在连续大电流区间获得稳定的熔滴过渡形式才是采用无氦混合气体保护实现高熔敷率MAG焊工艺的核心问题。
A lot of spectrum of the metal transfer mode of metal gas are welding have been acquired in characteristic spectrum by testing.
通过试验在特征谱线下，采集了大量熔化极气体保护焊五种熔滴过渡的光谱信号波形。
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