Articles & Podcast Episodes

Arc Welding Safety: Essential Do’s and Don’ts to Avoid Common Mistakes

Ensure proper ventilation when arc welding to prevent inhaling welding fumes. Don’t weld on coated metals such as galvanized steel or lead without removing the coating first. Avoid welding on gas cylinders. Always follow safety precautions to minimize hazards and ensure effective welding practices in the welding area. On the other hand, one of the … Read more

Arc Welding: Does It Damage Your Eyes? Flash Burns, UV Rays, and Long-Term Effects

Arc welding produces harmful radiation, including visible and infrared light. This radiation can damage your eyes, leading to thermal or photochemical injuries to the retina. To protect your eyes, wear safety goggles. Taking safety precautions is vital during arc welding to prevent eye damage. UV rays emitted during arc welding can cause photokeratitis, similar to … Read more

Arc Welding: Does It Emit EMI and Affect Electronic Devices?

Arc welding emits electromagnetic interference (EMI) due to the radiant energy it generates. This energy can create safety hazards, leading to eye injuries and skin burns. In contrast, methods like resistance welding and cold pressure welding produce very low radiant energy, making arc welding significantly more intense in its EMI emissions. The level of EMI … Read more

Arc Welding Goggles: Do They Block UV Light for Essential Eye Safety?

Arc welding goggles block UV light effectively. They protect your eyes from harmful UV radiation produced during welding. These goggles also guard against infrared radiation, glare, and sparks. Always choose goggles that meet safety standards to ensure complete protection and maintain occupational safety during welding activities. Quality arc welding goggles feature specialized lenses that filter … Read more

Arc Welding: Does It Remove Rust? Safety Tips and Effective Techniques

Yes, arc welding can be performed on rusty metal, but it does not remove rust. Cleaning the surface of loose rust improves the weld quality. Using E6010 rods enhances penetration and effectiveness. Proper surface preparation, including removing surface contaminants, is crucial for successful welding. So, prep work is essential for the best results. When performing … Read more

Does Pressure Matter When Arc Welding? Effects on Weld Quality and Structural Considerations

Arc pressure plays a crucial role in arc welding. It affects weld stability, gas impurities, penetration, and the formation of weld defects. Higher arc pressure improves stability and enhances weld quality. Understanding and managing arc pressure is vital for achieving optimal welding results and minimizing defects. In the arc welding process, the arc gap also … Read more

Double-Sided Arc Welding: Boosting Corrosion Resistance in Steel Structures

Double-Sided Arc Welding (DSAW) is a welding method created at the University of Kentucky. It provides excellent penetration and produces hourglass-shaped welds. DSAW works well with thick materials and is used in many industries. This technique ensures strong and durable connections in various applications. Corrosion occurs when steel reacts with moisture and air, leading to … Read more

Double-Sided Submerged Arc Welding: The Best Method for Steel Pipe Construction?

Double sided submerged arc welding (DSAW) is a technique that uses two simultaneous welding passes. It provides strong penetration and creates symmetric welds. DSAW is best for butt welding of vertical Ni steel plates. This method enhances pipeline integrity and offers fast welding speed while ensuring high weld strength. Steel pipe construction requires strong, reliable … Read more