Articles & Podcast Episodes

Shielded Metal Arc Welding teaches the basics for running continuous beads. This process creates a steady arc between the electrode and the workpiece. Key techniques include keeping a short arc length and choosing the right electrode type. Understanding welding safety and principles also helps overcome practical problems and improve efficiency. Welding technique plays a significant … Read more

To stick weld aluminum effectively, use the E4043 electrode. It works well with aluminum alloys, offering a stable arc at low temperatures. This feature leads to low spatter and minimal fuming. Selecting this electrode ensures a successful and high-quality weld. Maintain a consistent travel speed while welding. This practice helps prevent warping and ensures a … Read more

Arc welding aluminum that has been brazed uses heat to melt the base metal and brazing filler. Brazed joints can be stronger than welded joints depending on their shape and the technique used. Cleaning with acetone is crucial. Brazed connections work at lower temperatures, making them ideal for heat-sensitive applications. In most cases, traditional welding … Read more

To weld aluminum effectively with TIG welding, follow these tips: 1. Keep a steady hand position for better control. 2. Maintain a consistent distance from the workpiece. 3. Learn aluminum’s temperature characteristics. 4. Remember its high conductivity. 5. Clean the workpiece thoroughly before welding to improve effectiveness. Next, the choice of filler material is vital. … Read more

Arc welding aluminum tubing is best done with TIG or MIG welding. TIG welding provides precision and better heat control, making it suitable for 6063 aluminum tubing. Use 100% argon as the shielding gas. Select aluminum filler rods based on the tubing’s thickness. Practicing on similar joints can enhance your skills and results. Set the … Read more

Arc welding aluminum means joining aluminum pieces with an electric arc. The main methods are TIG welding and stick welding. Preheating aluminum is vital for strong welds. Beginners can benefit from instructional videos that show techniques and equipment. Using the right techniques improves welding efficiency and results. The tutorial emphasizes the importance of preparing the … Read more

An arc welding amp calculator determines the right amperage for welding based on metal thickness and material type, such as mild steel or stainless steel. It provides suggested amperage ranges, electrode types, and basic techniques. This calculator helps ensure accurate settings for effective welds. It’s available as an app for iPhone and Android. Using the … Read more

For stick welding, recommended amperages depend on the electrode’s diameter and type. Use 75-125A for 1/8 inch, 110-170A for 5/32 inch, 140-215A for 3/16 inch, and 170-250A for 7/32 inch electrodes. Matching the current to the electrode ensures effective welding. Different electrodes require varying amperage settings, influenced by their diameter and the material being welded. … Read more

Here is an arc welding amps chart. It shows the recommended amperage for different electrode types. Use lower amps for thin materials and higher amps for thick metals. This chart helps ensure accuracy and effectiveness in your welding projects. Always refer to it for the best results. For instance, a 1/8-inch E7018 electrode typically operates … Read more

When arc welding mild steel, adjust the amps based on steel thickness. Here are the guidelines: – 1-2mm: 1.6-2.0mm electrode, 40-60A – 2-4mm: 2.5mm electrode, 60-110A – 4-6mm: 3.2mm electrode, 90-140A – 5-10mm: 4.0mm electrode, 130-190A Always prioritize safety and set equipment correctly for quality. For example, if you are welding steel that is 1/8 … Read more