Welding Wisdom for Professionals and Beginners Alike.

Open-root aluminum welding joins aluminum pipe joints without filler material. This technique uses aluminum’s high thermal conductivity to create a larger, fluid weld pool. Controlling the weld pool can be…

For aluminum, the best welding process is spray-arc welding. It uses constant-current (cc) and constant-voltage (cv) machines. This method sprays molten metal effectively from the electrode wire to the base….

NOMMA highlights advanced welding techniques for aluminum fabrication. Their standards align with AWS recommendations for welding procedures. Important factors include proper joint classifications and finish specifications. These practices ensure superior…

To weld aluminum out of position, select the appropriate welding process and filler metals. Use techniques suited for vertical and overhead welding, as gravity can complicate the process. Consider TIG…

Pulsed MIG welding improves aluminum joints by controlling the arc and deposition rates. Adaptive aluminum welding automatically adjusts wire feed speed and arc length for consistency. In contrast, non-adaptive welding…

Non-controlled atmosphere aluminum welding uses TIG (Tungsten Inert Gas) and MIG (Metal Inert Gas) methods. These techniques rely on argon as a shielding gas to create strong welds. Both welding…

To excel in overhead aluminum welding, use pure argon gas and adjust the flow rate for arc stability. A longer stickout is needed compared to steel. Snip the wire at…

The Miller Syncrowave 350 LX needs specific settings for welding aluminum. Use DCEN, set post flow to your liking, and adjust maximum amps to 70-80. For thicker aluminum, set pulse…

The minimum thickness for welding aluminum in industrial applications is typically 1/8 inch (3.2 mm). For specific projects, it can reach 3/8 inch (9.5 mm) or 1/2 inch (12.7 mm)….