Articles & Podcast Episodes

To control the puddle in arc welding with fast freeze rods like 6010, keep a 90-degree angle between the tungsten and electrode. Adjust the arc length to shape the puddle. Use a “whip and pause” technique for quick fusion. Tilt the electrode slightly upward to improve control and ensure good weld quality. Selecting the appropriate … Read more

Discover cool arc welding projects that inspire creativity. Start with beginner projects like garden art and tool storage. Move to advanced ideas such as industrial-style furniture and motorcycle lifts. Explore money-making options with metal decor. Embrace DIY projects and enhance your skills through engaging welding art. Another engaging project is building a tool rack for … Read more

Cooling rates in arc welding depend on heat input and impact the weld microstructure. The t8/5 cooling time tracks how long the temperature drops from 800°C to 500°C. Key factors include arc voltage, arc current, welding speed, and preheat temperature. A higher heat input changes cooling rates, influencing properties of the heat-affected zone (HAZ). Calculating … Read more

Controlling the puddle in arc welding F6011 means managing the arc length and voltage. Use a medium arc gap for good weld buildup. Stabilize the puddle by adjusting your position. Try different stick welding techniques, like short whip movements or stringers, and use suitable rods for optimal control. Additionally, maintaining the right angle of the … Read more

Constant current submerged arc welding (SAW) is an automated welding process. It uses a continuously fed electrode and provides stable arc performance. SAW achieves high penetration and operates within a current range of 50 to 2000 amperes. This efficiency makes it suitable for applications like tanks and pressure vessels while ensuring high weld quality. CCSAW … Read more

Arc welding, specifically MIG (Metal Inert Gas) welding, uses a consumable electrode to weld metals through an electric arc. MIG welding offers high efficiency and is ideal for thinner metals. Its portability and simplicity make it a popular choice for many applications. Gas shielding enhances the quality of the weld, distinguishing it from other techniques. … Read more

Electric arc welding includes key components: electrodes that carry electricity, a power supply for energy, and base metals that are joined. It also involves heat generation for melting metals and optional filler materials to strengthen the weld. Safety equipment is essential to protect the welder during the process. There are various electric arc welding processes, … Read more

Plasma Arc Welding (PAW) is a progressive method compared to TIG welding. It increases production speed and improves weld penetration. PAW efficiently welds medium thickness materials in a single pass without grooving. These advantages make PAW a cost-effective solution in modern manufacturing industries. However, plasma arc welding has limitations. The equipment can be expensive, making … Read more

Submerged Arc Welding (SAW) is a welding process known for its high efficiency. It excels in heavy-duty applications by creating high-quality, deep-penetration welds quickly. Industries favor SAW because it produces robust joints, making it ideal for projects that require strength and durability. The primary pros of Submerged Arc Welding include its ability to handle thick … Read more

Conjunctivitis UV welding arc, known as Arc Eye or Snow Blindness, happens due to too much ultraviolet (UV) light exposure. Symptoms show 6 to 12 hours after exposure and include red eyes, painful eyes, watery eyes, and light sensitivity. Common sources of UV light are welding and sun lamps. Immediate treatment typically involves flushing the … Read more