Articles & Podcast Episodes

Arc welding is a fusion welding process that joins two metals. It creates an electric arc from an AC or DC power supply, generating intense heat over 6500°F. This heat melts the metal at the joint, allowing the workpieces to fuse. This technique is essential in metal fabrication. There are several types of arc welding, … Read more

Arc Welding (आर्क वेल्डिंग) धातुओं को जोड़ने की प्रक्रिया है। यह प्रक्रिया विद्युत आर्क का उपयोग करती है। इसमें एक इलेक्ट्रोड और दो धातु भाग होते हैं। आर्क का ऊँचा तापमान धातुओं को पिघला कर उन्हें जोड़ता है। उदाहरण के लिए, इसे स्टील पार्ट्स की वेल्डिंग में उपयोग किया जाता है। आर्क वेल्डिंग के विभिन्न … Read more

An arc welding lap joint forms when two metal surfaces overlap and are fused by welding. The weld occurs at the overlap, increasing strength. This joint exhibits strong mechanical properties, especially with reinforcement from welding on both sides. It is suitable for many applications in metal fabrication. Control the welding speed to avoid too much … Read more

For arc welding, the cable must be repair-free and without splices for at least 10 feet from the electrode holder. The only exceptions are cables with standard insulated connectors or splices that meet the cable’s insulating quality. This ensures safety and proper functionality during the welding process. Additionally, longer arc welding leads can improve equipment … Read more

Arc welding leads should not be excessively long. The statement is false. Long leads can tangle and increase resistance, leading to voltage drop. Ideal lengths are about 3m for bench work, 4-5m for mobile welding, and 8-10m for engine-driven welders. Use the right wire gauge for the required amperage to avoid overheating. Moreover, longer arc … Read more

Solar eclipse viewing needs welding glasses with at least shade 14. These glasses provide vital UV protection and IR protection. They block over 99% of UV light and 97% of infrared radiation. Regular sunglasses do not offer enough safety. Always ensure you buy from reputable sources like NASA. Check for proper specifications and adjustable features. … Read more

The arc welding technology market is expected to grow from USD 2.7 billion in 2024 to USD 3.5 billion by 2029, at a CAGR of 4.7%. The global arc welding equipment market was valued at USD 4.76 billion in 2023 and is projected to reach USD 7.16 billion by 2030. Manual stick welding is the … Read more

Arc welding is a process that joins metals using an electric arc between a coated electrode and a base metal. The heat from the arc can be used alone or with pressure. Common methods include stick welding and shielded metal arc welding (SMAW). Training in welding creates career opportunities and is crucial in various industries. … Read more

Discover essential arc welding lessons for beginners on YouTube. This step-by-step guide covers shielded metal arc welding (SMAW), also called stick welding. Learn practical techniques like rod angle, arc starting, and finishing a weld. Find useful tips and tool recommendations to enhance your welding skills effectively. Many YouTube channels specialize in arc welding tutorials. Each … Read more

To arc weld light gauge steel, use MIG or TIG welding methods. Choose 3/32” 6013 rods for best results. Adjust heat settings carefully to prevent burn through. For thin materials, ensure shallow penetration using DCEN or AC polarity. A steady hand will help achieve precise and clean welds. Proper joint preparation is essential. Clean the … Read more