Articles & Podcast Episodes

Stick welding involves electrodes with diameters from 1/16” to 1/4”. Common sizes include 3/32” with recommended amperages of 40-60A for 2.0mm, and up to 220A for 5.0mm. The 220M Electrode provides high tensile strength for various steel types. Always check current ratings for best results. Electrode types also play a vital role. E6011 and E6013 … Read more

The 2003 FFA District Welding Contest emphasized key welding techniques like Shielded Metal Arc Welding (SMAW) and gas metal arc welding. Participants were evaluated on welding safety, equipment selection, and interpreting welding symbols. This contest plays a crucial role in fostering skills and knowledge in agricultural education. The contest emphasized the importance of welding in … Read more

Welding rods, also known as electrodes, are essential in stick welding. They melt and infuse with the base metal, creating strong joints. To use a welding rod, connect it to the welding equipment. The electric arc generated heats both the rod and base metal, ensuring effective welding. Choosing the right rod type improves weld quality. … Read more

Wear protective clothing like fire-resistant gloves, rubber-soled shoes, and a leather apron during arc welding. Use hearing protection in loud areas. Do not work in wet locations or under damp conditions. Follow these safety measures to prevent injuries and ensure safe welding practices. In addition to the helmet, gloves made of heat-resistant material are essential. … Read more

The maximum thickness for GMAW in short circuit transfer on carbon steel and stainless steel AISI 304 is generally up to 1.1 times the thickness of the test coupon, as per QW-403.10. The welding procedure specification (WPS) will guide the selection of shielding gas mixture and welding parameters for optimal weld quality. Short arc welding … Read more

To choose the right shade for an arc welding helmet, use the shade numbers based on the electrode size. For shielded metal arc welding, use shade 7 for electrodes under 3/32 in., shade 8 for 3/32-5/32 in., shade 10 for 5/32-8/32 in., and shade 11 for over 8/32 in. Follow ANSI standards to ensure safety … Read more

To safely view a solar eclipse, use welding goggles with a shade of 14 or higher. Alternatively, ISO-certified eclipse glasses can be used. Standard welding lenses may not provide enough eye protection. Ensure any protective eyewear meets the ISO 12312-2 standard for safety during solar observations. Experts recommend using eclipse glasses or solar viewers that … Read more

Volt arc welding electrodes create welds by establishing an electric arc. E6013 electrodes are popular for their stability and low spatter. Proper control of welding voltage and amperage affects arc characteristics. Keep electrodes dry in a rod oven for optimal performance during welding to ensure good results and reduce spatter loss. The coating on these … Read more

6010 arc welding uses a whip and pause technique. Set the rod angle at 15-20° uphill. Use low voltage for better fusion. Strike the arc on the work surface to generate initial heat. This approach helps prevent common mistakes and improves weld quality. Practice regularly to gain better control. Essential techniques include proper joint preparation … Read more

When choosing arc welding electrodes, consider these factors: base metal properties, tensile strength, thickness and shape of the base metal, joint fit-up, welding position, specifications, service conditions, environmental job conditions, and suitable welding rods. Each factor affects the welding process and its results. Third, the welding position matters. Some electrodes perform better in horizontal or … Read more