Articles & Podcast Episodes

Arc welding uses an electric arc to melt and join metals continuously. In contrast, spot welding bonds metals at specific points through resistance without fully melting them. Spot welding is faster and safer and does not use filler rods. Both welding methods are crucial for effective metal joining in different applications. One key difference lies … Read more

The arc length ratio in welding, especially in Shielded Metal Arc Welding (SMAW), is usually set at 1/8 inch, which aligns with the electrode diameter. A correct arc length promotes stability in welding. If the arc is too long, it can cause erratic results and negatively impact welding quality. Adjustments to the arc to length … Read more

This study guide provides important answers about arc welding. It covers key topics like GMAW, MIG, welding safety, and techniques. Students will find definitions of terms and learn about welding processes. This information helps prepare for assessments and certifications, enhancing skills for success in the welding field. Techniques play a significant role in successful welding. … Read more

Wall Mountain Company Inc. provides instructional videos on arc welding. These videos include demonstrations of SMAW (Stick), GMAW (MIG), and FCAW (Flux Core) processes. Since 1995, they deliver detailed insights on welding techniques and joint types, hosted by ASME certified welder Steve Bleile. Our instructional welding videos provide in-depth knowledge of these arc welding techniques. … Read more

Arc stud welding is a technique for attaching studs to surfaces, often under insulation. This method uses materials like carbon steel, low alloy steel, and stainless steel. High-quality tools ensure proper heating control and welding current. Look for reputable manufacturers to find reliable stud welders and equipment for your welding applications. Traders should recognize the … Read more

Arc stud welding utilizes weld studs to improve the strength of machine tools. It provides precise heat control between 0.01 and 9.99 seconds and effective current management. Compatible with Soyer drawn arc weld guns, this technique is perfect for steel structures. Rental equipment is available to support various welding projects and ensure quality. With varying … Read more

Arc stud welding is an effective way to attach large metal fasteners, such as studs, to thick surfaces. The drawn arc technique uses a ceramic ferrule for better performance. Taylor Studwelding provides detailed video tutorials that show how to set up and use different welding techniques, including capacitor discharge welding. To master arc stud welding, … Read more

The temperature of a TIG welding arc depends on factors such as power input, shielding gas, arc length, and flow rate. It can exceed 19,000 Kelvin (33,000°F). This high temperature effectively melts materials, resulting in strong welds. Adjusting these parameters improves welding quality and efficiency. To achieve ideal conditions, use the right tungsten electrode and … Read more

Welding indoors with 7018 electrodes is feasible but needs good ventilation. The fumes can pose health hazards. Always use a respirator and implement fume extraction to reduce exposure. Check air quality regularly, as fumes may contain toxic elements. Prioritize safety measures to ensure a safe and healthy workspace. Safety precautions are crucial during arc welding … Read more

The Arc Welding Activity Guide provides a complete overview of arc welding. It offers clear instructions on welding techniques and safety tips. Learners engage in hands-on activities and educational lessons. The guide also includes resources on welding processes, stick welding, and filler metal selection, making it ideal for skill development. Start by selecting the appropriate … Read more