Articles & Podcast Episodes

To keep arc welding cords off the ground, ensure they have proper insulation to prevent electrical hazards. Use grounding methods to secure the ground cable near the welding area for safety. Wear dry insulating gloves and check all cables for insulation. This helps maintain current capacity and reduces risks during welding. Secure welding cords with … Read more

Laser beam arc welding is a precise fusion welding process. It joins metal pieces using a focused laser beam as a concentrated heat source. This heat creates a molten pool at the joint, which forms strong bonds. The method offers high efficiency and is widely used in aerospace, automotive, and manufacturing applications. Applications of laser … Read more

David Lincoln founded Lincoln Electric and advanced shielded arc welding. His strong ethics highlighted the importance of good business practices. His daughter, Katie Lincoln, supports the company and community projects. Their contributions promote innovation in welding and aid causes related to mesothelioma and lung cancer. Under her influence, the legacy of Lincoln Electric continued to … Read more

The Lincoln Arc Welding Foundation, founded in 1936, is a non-profit organization. It provides arc welding education and resources for students of all levels. The foundation also disseminates important information on welding techniques and offers instructional materials to help learners understand current trends and industry significance. One of the notable projects supported by the Lincoln … Read more

In the metal arc welding procedure, the power supply powers the electrode close to the base material. This creates an electric arc that generates extreme heat. The heat melts the base metal, the electrode core, and the flux coating. The flux coating forms a protective shield around the weld, ensuring its quality and strength. Next, … Read more

{Maintain a steady travel speed to keep weld metal from rolling past the arc. Use Extended Life Submerged Arc Contact Tips made from copper chrome zirconium for high heat resistance. Ensure proper joint preparation and fit-up. Position the electrode nearly perpendicular to the surface for the best results in submerged arc welding.} Next, adjust the … Read more

Explore Miller’s welding video library on their official YouTube channel. Discover MIG and TIG welding techniques with clear project instructions. Use the LiveArc training system to improve your skills through simulation and live welding. Find valuable tips and resources to master various welding applications, no matter your experience level. MIG welding is known for its … Read more

For arc welding, the lightest shade for Gas Tungsten Arc Welding (GTAW) is usually between shades 9 to 12. This range is due to lower light intensity compared to MIG welding. For aluminum, use shades 5 to 8 when working with lower amperages. Always select a shade that ensures eye safety. For most arc welding … Read more

Laser Welding provides high precision and better heat control, making it suitable for delicate projects. Arc Welding has lower precision and less control over the weld bead, which can restrict its use in detailed work. Both methods have distinct advantages and disadvantages, making them suitable for different applications. The advantages of laser welding include precision … Read more

Laser-submerged arc hybrid welding (HLAW) combines submerged arc welding with a high-energy laser beam. This innovative welding technology improves process efficiency. It reduces pore formation and enhances degassing. HLAW effectively joins thick structural steel using dual welding techniques, leading to high deposition rates in manufacturing. The applications of laser-submerged arc hybrid welding are vast. It … Read more