Tariqul

In electric arc welding, voltage influences the arc length, and current controls the heat input. A higher voltage results in a longer arc, while a higher current generates more heat. Recognizing these relationships is essential for achieving effective welding performance and quality. Current settings vary based on the metal thickness and type. For instance, a … Read more

Ensure safety during electric arc welding by grounding your equipment. Use proper ventilation to remove harmful fumes. Always wear protective gear, including a welding hood with at least a No. 10 lens shade and fire-resistant clothing. Prevent electrical shocks with insulated tools and regularly check the condition of all cables. Second, ensure proper ventilation. Electric … Read more

Electric arc welding hazards include burns, eye damage, electrical shock, cuts, and crushed fingers and toes. Workers can reduce these dangers by following proper work practices and wearing personal protective equipment (PPE). Proper training and safety awareness are essential for effective risk prevention and to enhance workplace safety. Electrical shocks remain a critical concern. These … Read more

Electric arc welding is a metal joining process. It generates heat through an electric arc between an electrode and metal pieces. This heat melts the materials at contact points, forming a strong bond. Safety precautions are essential. Different types of arc welding offer various applications and advantages. For those interested in mastering Electric Arc Welding, … Read more

Double submerged arc welding (DSAW) is a welding process that primarily serves the oil and gas industry. It produces large-diameter steel pipelines by welding the inside and outside surfaces at the same time. DSAW pipes come in both straight and spiral forms, providing strong and durable weld joints for diverse applications. Applications of DSAW are … Read more

To select the right arc welding rod, consider the metal thickness. For metals up to 1/4” (6.35 mm), use a 1/8” (3.2 mm) rod. If the metal is 2mm to 6mm thick, choose a rod that is one size thinner. Common sizes are 1/16”, 3/32”, and 1/8”. This selection ensures perfect welding results with a … Read more

An arc gap in welding is the distance between two conductors during electrical discharge. There are two types: Alternating Current (AC) and Direct Current (DC) arc gaps. AC gaps typically occur when conductors are 2-4mm apart after contact. A stable arc forms at this distance, allowing for effective welding. When the arc gap is too … Read more

Most ArcOne welding helmets are solar-powered, reducing battery replacement needs. For models with replaceable batteries, use standard AA batteries (1.5V). Always check the user manual for your model’s specific voltage requirements and safety warnings about battery replacement to ensure proper use and safety. First, turn off the helmet and remove it from your head. Then, … Read more

Welder’s Arc Eye Drops help relieve symptoms of arc eye. They are preservative-free and lubricating, designed to soothe dryness and irritation after welding. Each bottle weighs 0.5 oz and contains an advanced formula. For personalized care, consult an eye care professional for treatments and infection prevention options. These eye drops contain soothing and healing ingredients … Read more

An arc crater in welding is a weak point at the end of a weld. It occurs when not enough filler metal is used and the weld puddle isn’t properly cooled. This defect can lead to cracks in the metal. Proper management of the welding process can help prevent these issues and improve the strength … Read more