Welding Wisdom for Professionals and Beginners Alike.

The Vulcan ProTIG 200 is an AC/DC welder designed for aluminum welding. It works well with 6061 aluminum. Users appreciate its simple settings like preflow and postflow. Reviews emphasize its…

For welding aluminum, use at least a shade #10 lens according to OSHA guidelines. A #7 lens may work for less than 60 amps. In bright conditions, consider a higher…

Short circuit transfer in MIG welding uses low heat input, risking incomplete fusion in aluminum joints. Experts do not recommend this method for aluminum welding. This advice is supported by…

TIG welding aluminum can lead to electrical shock risks, especially in wet conditions. Low voltages used in this process lower electrocution threats, but safety precautions are essential. Always weld in…

Aluminum welding, particularly using arc welding, creates an arc that generates heat over several thousand degrees. This high temperature affects the nearby base material, creating a heat-affected zone (HAZ). The…

To seal aluminum without welding, use a strong adhesive like epoxy or super glue. These adhesives bond aluminum firmly. Clean and dry the surfaces for the best grip. This method…

Scratch start TIG welding on aluminum requires striking the electrode against the metal to create an arc, similar to striking a match. This method works with AC/DC machines. Using high-frequency…

To set up for welding aluminum, adjust the polarity to AC and control the balance. Set the AC output frequency and select the appropriate amperage. Clean the aluminum and prepare…

To TIG weld aluminum, set the amperage to 1 amp per 0.001 inches of thickness. Start with a high amperage, then reduce to 70-75% after puddle formation. Use 100% argon…