Weld penetration and wire melting speed of AC PMIG welding not only have relationship with welding current but also with electrodenegative ratio.
交流脉冲MIG焊其焊缝熔深及焊丝熔化速度不仅与焊接电流有关,而且与负极性比率有关。
2
Each cell consists of a negativeelectrode and a positive electrode kept apart by a separator soaked in a conductive electrolyte that allows ions, but not electrons, to travel between them.