Welding Aluminium With Mig. Push or Pull Technique. The MIG and Stick aluminum welding processes have a simple learning curve.
To safely weld aluminum its best to go with a minimum thickness of 14 ga-18ga. You should adjust the settings and use wires with low crack sensitivity to minimize porosity cracking and other defects. MIG has automatic feed wire Easier and faster process of welding cost-effective requires less cleaning.
The Basics of Welding Aluminum Using a MIG Gun.
This process is a very smooth transfer of molten metal droplets from the end of the electrode to the molten pool. Use an aluminum feeding kit to feed the electrodes and soft aluminum wire. Can MIG welders weld aluminum. In short you dont even need any training to achieve quality welds.