Welding Wisdom for Professionals and Beginners Alike.

To prep aluminum for welding, first remove oil, grease, and water vapor using acetone or a mild alkaline solution. Next, use a stainless steel wire brush to clean off surface…

Low heat aluminum welding involves using welding rods that melt between 400 and 650 degrees Fahrenheit. These rods are compatible with aluminum materials. It’s important to select a rod that…

MIG welding aluminum vertically needs focus on metal thickness and high amperage, preferably above 210 amps. Use a push technique with the gun at a 15-degree angle. Control cooling time…

When welding aluminum, you usually do not need a respirator if local exhaust and ambient ventilation are good. Health agencies suggest using these safety measures first. Only wear a respirator…

MIG welding is faster and simpler, making it suitable for thicker aluminum. TIG welding provides better control and results in cleaner, precise welds, ideal for thin aluminum. MIG uses direct…

Welding aluminum creates white fumes with aluminum oxide and ozone. Aluminum oxide may irritate the respiratory system. Ozone is toxic. Without protection, welders risk respiratory diseases like aluminosis and nervous…

Small aluminum welding projects are great for beginners. You can try making a tool box or a metal pencil holder. DIY welding kits are available for easy use. Lightweight aluminum…

Welding aluminum with silicon bronze is difficult because they have different melting points. Aluminum melts at about 1200°F, while silicon bronze melts at around 1800°F. This large temperature gap complicates…

To weld aluminum with TIG, use 1 amp for every 0.001 inches of thickness. Set the gas flow to 15-30 scfh. Use an AC frequency of 120 Hz and a…