Articles & Podcast Episodes

Home remedies can relieve arc burn from welding. Natural ingredients soothe pain and promote healing. Top remedies include: 1. Milk – lubricates eyes. 2. Potatoes – reduce inflammation. 3. Green and chamomile tea bags – ease irritation. 4. Cucumber – cools eyes. 5. Aloe vera gel – hydrates. Use these for effective relief. Preventing arc … Read more

Submerged arc welding (SAW) is a welding process patented in 1935. It employs an electric arc under granulated flux to form a strong weld. The E O Paton Electric Welding Institute in Kyiv advanced this technique during World War II, notably using it for the production of the T34 tank. Over the decades, SAW evolved … Read more

To strike an arc in Shielded Metal Arc Welding (SMAW), hold the stick electrode at a 25-degree angle. Use the scratch or tap method to start the arc. If you have difficulties, slightly increase the welding amperage. For optimal results, drag the electrode at a shallow angle before straightening it after the arc ignites. To … Read more

Arc welding produces some of the strongest welds with deep penetration into materials. This versatile welding technique is commonly used in shipyards for its reliability and durability. Different electrode types allow for various materials. However, mastering this method involves a significant learning curve due to its complexity. When comparing effectiveness, arc welding offers advantages in … Read more

Arc welding is not inherently hard. Stick welding, also known as SMAW, has a learning curve. It requires practice to improve skills like hand-eye coordination. While it may seem challenging at first, many find it manageable with patience. With dedication and the right resources, most people can master welding effectively. There are several techniques in … Read more

Arc welding uses electricity to melt and join metal pieces. It may seem difficult at first, but practice makes it easier. Beginners should focus on basic welding techniques, like MIG welding. Hands-on skill and patience are essential for improvement. Over time, you will develop a better feel for creating a strong molten pool. The learning … Read more

Arc welding can be dangerous if not done properly. It can expose users to hazards like toxic fumes, burns, electric shock, fires, and radiation. These dangers may cause serious injuries or even death. To stay safe, always follow proper safety measures while using arc welding equipment. Furthermore, arc welding generates noise that can harm hearing … Read more

Arc welding can use alternating current (AC) or direct current (DC). The type of current impacts the polarity of the electrode and the heat produced during welding. AC is suitable for thinner metals, while DC is better for deeper penetration and a more stable electric arc. Choose based on the metal being fused. AC welding … Read more

A welding arc plasma is a partially ionized gas formed during welding processes. In plasma arc welding, this plasma is constricted for better control and high temperatures. Plasma torches, like oxy-fuel torches, are versatile tools used for both welding and cutting applications. Moreover, the welding arc plasma can operate in diverse environments, including those with … Read more

A welding arc can reach about 19,000°C. This temperature is nearly four times hotter than the sun’s surface, which averages around 5,500°C. This significant difference shows the intense heat in welding. It emphasizes the importance of temperature control for safe and effective metal joining. However, both the welding arc and the sun emit harmful ultraviolet … Read more