Articles & Podcast Episodes

Vertical aluminum welding needs special techniques. Use a push technique with the torch angled down at 15 degrees. Set the machine according to metal thickness. Control the puddle by feeding wire into the front of the weld. Practice welding with both hands for better control in various positions. For TIG welding, use a steady hand … Read more

To MIG weld aluminum vertically, adjust your spool gun settings for the metal thickness. Use welding amps of 210 or more. Employ spray transfer for better efficiency. Keep a 15-degree angle downward. Allow cooling time for solid penetration. Increase wire feed speed and maintain a steady torch movement for precision. When welding in a vertical … Read more

Underwater friction stir welding (UFSW) is a solid-state method to join aluminum alloys. It improves mechanical properties and reduces defects. UFSW lowers peak temperatures and refines grain size, enhancing joint quality. This technique is effective for marine-grade aluminum applications, benefiting from water cooling effects. This welding process minimizes distortion and can produce strong, homogeneous joints. … Read more

Spot welding aluminum alloys is a method to join two metal pieces using heat from electric current. Aluminum needs 30-40,000 amps due to its high electrical conductivity. Voltage control is vital. Typically, steel electrodes sandwich the aluminum. Proper welding parameters and clean surfaces help prevent weld defects and ensure strong connections. Challenges arise from aluminum’s … Read more

Find valuable video resources on MIG welding aluminum. Explore beginner tips for setup, techniques, and equipment. Watch experts demonstrate spool gun use and practical tips. Improve your skills with detailed tutorials and expert recommendations for top welding gear. Achieve quality results in aluminum welding with these resources. Key tips for successful MIG welding include selecting … Read more

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