Welding Wisdom for Professionals and Beginners Alike.

Minimum charges for welding aluminum usually range from $1.25 to $4.00 per inch. Factors affecting this cost include the type of aluminum, project complexity, and thickness. Prices may also vary…

To weld aluminum overhead with MIG, set a high heat and adjust the wire speed. Keep a short stickout for better control. Use spray transfer to minimize soot. Increase wire…

To set up your Miller welding machine for 1/8 inch (0.125”) aluminum, start with an amperage of 125 amps. This is based on the formula of one amp per 0.001…

TIG welding aluminum overhead needs careful technique. Control heat to prevent the weld puddle from dropping. Keep the weld area clean and use a sharp electrode. Adjust the electrode angle…

Oxy-acetylene welding of aluminum (OAW) uses a neutral flame to melt aluminum. It requires flux to prevent oxidation during the welding process. Welders use a filler rod, typically pure aluminum…

Pulsed laser welding uses high-energy laser pulses to join aluminum, especially industrial pure aluminum. This method reduces porosity and thermal cracks. It is suitable for thin aluminum sheets but needs…

You must remove the PVC coating before TIG welding aluminum. The coating can burn and release smoke, which can weaken the weld. Clean metal is crucial for a strong bond….

Quenching aluminum after welding requires heating it to the solution heat treatment temperature and then quickly cooling it in water. This process helps dissolve alloying elements and restores strength. However,…

Pulse arc welding aluminum involves a technique called pulsed MIG welding. This process features effective heat control, leading to low spatter and high-quality welds. It reduces heat input, which minimizes…