Can argon arc welding machine be changed into two welding machine?
Tolerable。Argon arc welding machine can not be replaced by two welding, both of which are different from inner structure.Argon arc welding is a kind of welding technology using argon gas as protective gas. Also called argon gas shielded welding. That is, argon shielded gas is applied around the arc welding, and the air is separated from the welding zone to prevent the oxidation of the welding zone.Argon arc welding technology is based on the principle of arc welding on using argon protection for metal welding, the welding material in high current to be welded on the substrate is melted into liquid form of molten pool, the metal to be welded and welding welding technology to achieve a metallurgical combination, due to the high temperature melting on argon welding continuous feeding in the welding material can not contact with oxygen in the air, thereby preventing the material oxidation, therefore can welding stainless steel, iron metal hardware.Two welding process is suitable for low carbon steel and low alloy high strength steel of various large steel structure welding, the welding of high productivity, good crack resistance, small welding deformation, adapt to the deformation range, can be thin and medium thick plate welding.
Argon arc welding is a drop characteristic, constant current (current regulation), two, welding is flat characteristics, constant voltage (voltage regulation). Generally do not change him, because the control principle to change, it is more troublesome.
