aUsing AC to TIG weld aluminum evolved from the need to remove the oxide layer that forms on its surface. The EP portion of the AC cycle, in which electricity flows from the work to the tungsten, "blasts" off surface oxides. The EN portion of the cycle does the actual welding, directi...
Laser welding is commonly used in the automotive, aerospace, and medical industries, as well as in electronics manufacturing. It is particularly useful for welding materials like aluminum that are difficult to weld by traditional methods. You may also be interested in the article:What is Laser We...