Articles & Podcast Episodes

Submerged arc welding is a welding technique that continuously feeds a consumable electrode into the weld area. It uses granular flux to create a protective barrier around the molten weld. This process prevents contamination and produces clean, strong welds. The method allows for efficient production in various applications. The benefits of Submerged Arc Welding are … Read more

Explore beginner-level arc welding projects to boost your practical skills. Create a DIY welding table, a simple doorbell from scrap steel, or a heavy-duty nutcracker. Consider making a compact fire pit or nested cube butcher block tables. Use replication guides for help and share your creativity with community feedback. Start your welding journey today! One … Read more

The intense ultraviolet radiation from arc welders can blind the unprotected cornea and lens, leading to keratoconjunctivitis, or ‘arc-eye.’ This condition causes pain and reduced visibility. While arc-eye usually does not threaten sight, it underscores the need for proper eye protection during welding to prevent damage. Additionally, flash burns occur when unprotected eyes are exposed … Read more

AC stick arc welding uses alternating current (AC) to create strong welds. This current reverses direction, which improves penetration and reduces spatter. The Lincoln Electric AC-225 Stick Welder is ideal for mild and stainless steel projects. AC welding requires compatible rods and offers smooth operation for various applications. This welding technique is widely used in … Read more

A welding arc can affect a GoPro camera. Stray sparks may damage the lens or filter. Although the camera’s CMOS sensor can resist direct electrical interference, it’s important to use proper camera protection during welding. This helps to ensure welding safety and reduces the risk of damage to the camera. To ensure safe filming and … Read more

Filming a welding arc usually does not harm a camera sensor. However, the arc’s brightness can wash out the image without a proper filter or welding lens. Cameras may also suffer damage from spatter if unprotected. Always use the right protective gear to keep your camera safe while filming welding activities. To protect your equipment … Read more

An arc welding electrode is a coated metal wire made from materials similar to the base metal. It connects to a welding machine. When electrical current flows, it creates an electric arc. This arc generates intense heat, melting both the electrode and the base metal. This process fuses the metals together effectively. Features of arc … Read more

Arc welding is a broad category that uses an electric arc for welding. Stick welding is a specific type of arc welding. It is also called shielded metal arc welding (SMAW) or manual metal arc welding (MMA). Thus, while stick welding falls under arc welding, they are not identical. Key differences between arc welding and … Read more

Looking directly at a welding arc exposes your eyes to harmful UV radiation. This exposure can lead to painful cornea inflammation, called ‘welder’s eye’ or ‘arc eye,’ which feels like sunburn on the eyes. To avoid these health risks, always wear proper eye protection while welding. Accidental exposure to the welding arc can happen even … Read more

Most welding glasses cannot protect your eyes from the sun. Only glasses with a shade level of 14 or higher are suitable. For safe viewing during a solar eclipse, use ISO-certified eclipse glasses or handheld solar viewers. Proper eye protection is crucial to prevent serious damage. Always verify against counterfeit glasses. Excessive exposure to sunlight … Read more