It's always amazing to see a perfect TIG weld on a product. A stack of dimes looks like a perfect TIG weld. An indicator of the level of skill of the welder is the accuracy and evenness of the weld beads. However, an almost perfect MIG weld on a product like a truck frame is a sign of the strength and efficiency that can be achieved by MIG welding. Two of the most popular types of welding in many industries are MIG and TIG welding. MIG and TIG welding...