ARC Welding

In arc welding, an electric arc forms between the workpiece and the electrode. This arc generates the intense heat needed to melt the metallic pieces. The process requires applying voltage to create a flow of current. Filler materials or granulated flux may be used to ensure strong joins between the metals. Key fundamentals of electric … Read more

In arc welding, eyes need protection from harmful UV and IR radiation. This radiation can damage eyesight. Small metal chips also pose injury risks. Wearing proper eye protection, like welding goggles or helmets, is essential. Safety gear is crucial to guard against these welding hazards and keep your eyes safe. Welders must wear appropriate protective … Read more

In arc welding, the arc length should equal the diameter of the core wire of the welding electrode. This maintains optimal electrical discharge and a stable welding technique. Keeping the correct arc length improves fusion quality and reduces defects in the weld. Uniform arc length also impacts the heat distribution during welding. Consistent heat helps … Read more

Arc welding is important for its versatility in many areas. It is widely used in heavy equipment repair, pipeline welding, and structural steel erection. Arc welding creates strong, durable joints that enhance structural integrity. Its cost-effectiveness and efficiency make it the preferred method for various construction projects while adhering to safety regulations. Economically, arc welding … Read more

Arc welding is a process that uses an electric arc to produce high heat. This heat melts the metals, enabling them to join. An electrode, a metal rod, creates the arc between itself and the workpiece. Arc welding effectively joins many types of metals. Here’s a sketch illustrating the process. Various types of arc welding … Read more

To set amps for arc welding, check the manufacturer’s recommended amperage range for your electrode. Perform test welds on scrap material using different amperage settings within that range. Adjust the amperage based on the quality of your test welds to ensure optimal results in your welding process. Before you weld, consult the manufacturer’s guidelines. Each … Read more

Electroslag welding and submerged arc welding are different techniques. Submerged arc welding uses an electric arc as a heat source, with non-conductive slag for protection. Electroslag welding begins with an arc and then uses resistance heating and slag for heat and protection during the entire process. In contrast, Submerged Arc Welding employs a granular flux … Read more

The standard electrode diameters for arc welding are 3/32”, 1/8”, and 5/32”. These diameters match different base metal thicknesses. Selecting the right diameter is essential for creating strong, high-quality welds. Knowing how diameter affects welding can greatly improve your results. Welders often refer to a general guideline: for every 1/8 inch of metal thickness, an … Read more

For arc welding, choose electrodes like E6013 for AC compatibility, good penetration, and soft arcs with clean sheet metal. Consider base metal properties and welding position. Other options include E6010, E6011, and E7018. Always clean surfaces before welding to ensure optimal results. When considering electrode selection for arc welding, it’s essential to evaluate the base … Read more

The Shade 13 welding helmet provides essential protection for electric arc welding. It blocks 99.9% of UV and infrared rays. This glass filter lens fits helmets compatible with a 4.5” x 5.25” size. Using a Shade 13 lens helps reduce glare, prevent eye fatigue, and improve visibility during bright welding tasks. The lens also minimizes … Read more