Many companies have adopted robotic automation to improve or speed up their welding operations. With aluminum, this has been a more difficult endeavor due to a couple of reasons. The first is aluminum is more challenging to weld than other more common materials like carbon steel and stainless steel. Another challenge is making the robotic weld look as good as the previous hand welded parts in most cases TIG welded (GTAW). Read on to see how to improve your robotically welded aluminum application.