ARC Welding

A T-joint occurs when two workpieces meet at a 90-degree angle, resembling a ‘T’. In T-joint arc welding, one edge is fused to the flat surface of another piece. This type of joint provides strong mechanical strength, especially when welded on both sides. Next, selecting the right electrode and setting the appropriate amperage are essential … Read more

Submerged arc welding (SAW) is a metal joining process. It uses an electric arc between a metal electrode and the workpiece to generate heat. SAW is usually automated. It employs granular flux to shield the weld from contamination. This method produces high-quality, strong welds, making it a preferred choice in various industries. SMAW finds applications … Read more

Submerged Arc Welding (SAW) is a welding process that uses a constantly fed electrode and granular flux to shield the weld area. This method provides benefits such as deep penetration and less spatter. Check out tutorials and instructional videos from the Lincoln Electric Welding School for detailed demonstrations and learning opportunities. In the SAW process, … Read more

{“The average salary for a shielded metal arc welding (SMAW) welder is $46,302 per year or $22 per hour. Top earners make around $59,000 annually. The 25th percentile earns about $39,000. The demand for SMAW welders is growing, leading to increasing salaries in this field.”} Factors such as location, industry, and level of experience impact … Read more

Gas tungsten arc welding (GTAW), or TIG welding, uses a non-consumable tungsten electrode to produce high-quality welds. This video offers an introduction to basic TIG welding techniques. You will learn about the setup, application, and advantages of TIG welding for different materials. The video breaks down the welding process step by step. You will learn … Read more

Manual arc welding, known as Shielded Metal Arc Welding (SMAW), uses an electric arc between a coated electrode and the workpiece to create heat for metal joining. Key factors for success include selecting the right electrode and ensuring proper technique. This effective method is suitable for many applications and offers good weld appearance. A Manual … Read more

For submerged arc welding, essential personal protective equipment (PPE) includes goggles, heavy gloves, and protective shoes. Use these items for safe slag removal during chipping or grinding. Special precautions for handling flux require dust respirators and gloves when loading storage hoppers. Always follow PPE guidelines and safety instructions. Respiratory protection is vital, as welding can … Read more

Submerged arc welding parameters include current, arc voltage, and travel speed. These factors affect bead shape, depth of penetration, and weld metal chemistry. Additionally, electrode diameter, polarity, and flux depth influence weld quality. Adjusting these parameters carefully ensures optimal welding results. For example, increasing the arc voltage typically raises the width of the weld bead. … Read more

Shielded metal arc welding (SMAW) is an electric arc welding process that uses a consumable electrode to join metals. Nikolay Gavrilovich Slavyanov invented this method in 1888. SMAW changed the welding landscape by offering a more efficient way to join different metals, making it popular in construction and repair projects. During World War II, the … Read more

The AWS A5.1 standard classifies carbon steel electrodes for shielded metal arc welding (SMAW). Common electrode types are E6012 and E6013, which allow for easy slag removal. Classification is based on their intended use, such as single-pass welds. Each type has unique melting characteristics important for effective welding. Choosing the right stick electrode depends on … Read more