Articles & Podcast Episodes

Ultrasonic welding of aluminum uses high-frequency vibratory energy to join components. The oxide layer plays a crucial role, as it forms quickly and must be managed. This welding process is ideal for the automotive and energy sectors. It creates strong bonds without needing surface cleaning or additional materials. In ultrasonic welding, the vibrations help to … Read more

Ultrasonic welding joins plastics to aluminum using high-frequency vibrations. This technique effectively binds thermoplastics, creating strong welds. It features quick joining times and achieves tensile strengths over 15 MPa in seconds. Applications include automotive and electronics, making it a preferred choice in various industries. The process begins with the placement of the plastic and aluminum … Read more

Ultrasonic welding of aluminum foil uses high-frequency vibrations to join materials. This technology creates strong bonds with low heat, making it suitable for automotive, electronics, and energy sectors. It efficiently welds battery components and conductive tabs while preserving the integrity of the foil. The process often involves ultrasonic metal spot welders and specific clamping force. … Read more

This video shows aluminum welding techniques with Alumiweld rods. You will learn about welding preparation, safety tips, and common mistakes. The host demonstrates welding 5052 aluminum using 5356 aluminum wire. This beginner’s guide offers examples and practical advice. Subscribe for more expert insights! Another important tip involves selecting the right filler material. The filler must … Read more

To optimize weld settings for an aluminum welding robot, adjust arc start and end parameters. Use a wire size of at least 3/64”. Select suitable shielding gas. Preheat the aluminum to about 200°F. Set post flow duration to 2-4 seconds. Ensure your MIG welding setup aligns with contact tip specifications and material thickness for best … Read more

Discover practical videos on welding aluminum. Learn TIG welding techniques and essential methods for cleaning base metal. Use the 5356 filler rod for better results. Follow safe practices while working on projects. Subscribe for expert tips and live demonstrations on various aluminum welding methods, including 5052 aluminum. Beginner-friendly videos often demonstrate different welding methods, such … Read more

Solvent effectively removes oils and greases from aluminum before welding. This preliminary cleaning step improves adhesion and weld quality. Solvent degreasing also facilitates paint removal, making it a better option than masking techniques. This cleaning process enhances the overall effectiveness of welding in various industries. Cleaning aluminum surfaces with solvents prepares them for welding. It … Read more

1100 aluminum is ideal for welding soft metals with similar compositions. It has high weathering and chemical resistance. This alloy is an excellent filler alloy because of its great welding characteristics. Its softness and versatility make it suitable for various welding applications, especially with base metals. Practical applications for 1100 Aluminum include food processing equipment, … Read more

Helium improves aluminum welding by increasing heat input and joint penetration. It works well with Direct Current Electrode Negative (DCEN). When used with Alternating Current (AC), it needs higher voltage levels, which can affect welding arc stability. This higher heat makes helium ideal for welding thick aluminum joints. When using helium in TIG welding, welders … Read more

Burnback in aluminum welding occurs during GMAW. It happens when the arc moves up the wire and sticks to the contact tip. Common causes include poor grounding, wrong tip or wire size, slow wire feed speed, and low-quality filler or tip materials. Making the right adjustments can prevent burnback and improve welding quality. To solve … Read more