What are the welding electrodes and argon arc welding machines used for welding machines?
Welding with argon arc welding machine, what material is with what material wire, using argon as shielding gas, with high frequency arc or scratch the arc arc ignition, the wire to the melting temperature of molten pool and reduce metal anti burn, even up to a point of a point is a weld.
Can if DC welder welding, welding rod is better, the minimum diameter of 2mm, can choose the austenitic stainless steel electrode, or ferritic stainless steel electrode, electrode size: 2, 2.5, 3.2, 4, 5; length: 200250300350400. current according to the size of the component selection.
Stainless steel wire! I just do stainless steel, what do not understand, despite asking me!
