Maidul Islam
Think of the contact tip as the welding torch’s fingertip in the mig welding process. It’s the part at the very end that touches the welding wire at one edge and the workpiece at the other. This tiny buddy is all about making sure the wire meets the work metal in just the right way. … Read more
A welding contact tip forms the point of contact between the welding gun and the welding wire. It is typically made of a durable and conductive material, often copper or alloys with high thermal conductivity. It is an important consumable of mig welder torch and it helps transfer current from conductor tube (gooseneck or swan … Read more
A MIG gun liner is a conduit that channels the mig wire through a mig gun. The liner is shaped like a tube and it ends at the contact tip. The liner must be compatible with the size and type of mig wire. So identifying and choosing the right liner is a crucial work for … Read more
Changing the MIG (Metal Inert Gas) gun liner is a routine maintenance task that ensures optimal performance of your welding machine. The liner is a crucial component of a mig welder. It guides the welding wire from the wire spool to the contact tip at the end of the MIG gun. Over time, the liner … Read more
Mig liner is one of the most crucial parts of a mig welding gun. It is an important element that smoothens the wire feeding while mig welding. Basically a mig liner is a plastic, steel or Teflon tube, that directs the mig solid wire from wire drive roll to contact tip. A welder liner looks … Read more
A pancake hood is a crucial tool specially for pipeline welders. It protects welders eyes from external welding waste as well as from harmful fumes. In this guide we will talk on how to choose a best quality pancake welding helmet for welding projects. In this guide I will discuss pancake hood, its features and … Read more
Knowledge of metallurgy is very crucial in Welding. As it is all about heat and pressure on metals to forge them together. The ability to weld different metals opens up a myriad of possibilities, from construction of buildings to crafting intricate metalwork. In this article, we will explore the diverse range of metals that can … Read more
Welding involves the art & science of joining materials, typically metals, through the application of heat and pressure. The process demands a deep understanding of the properties of different metals, the intricacies of welding techniques, and the interplay between these factors. In this guide we will discover what metals cannot be welded. So stay tuned- … Read more
Soldering is a welding process used to join two or more metal components. In this process a solder, a metal alloy made of tin & lead, is melted and flown into the joint by heating with a iron rod. The iron is heated to temperature amounting to 600 degrees Fahrenheit. When the solder cools down, … Read more
Brazing Brazing, a refined metal-joining technique, melts components with meticulous precision. Unlike welding, brazing employs a filler material with a lower melting point, typically above 450°C, to forge a robust bond between metals. In short, Brazing is a process of melting filler alloy and flowing the molten filler rod into the joint of metals to … Read more
There are many welding techniques in the world. Among them Arc welding, resistance welding, solid state welding, brazing, soldering and many more types are well known and popular. Each of them are unique in feature and purpose and all of them are very useful when it comes to effectiveness. Therefore, there is another type of … Read more
Solid state welding stands as a revolutionary group of welding processes, representing an innovative technique of coalescence at temperatures below the melting point of the base materials. It doesn’t require the addition of filler metal to join the metals. Unlike traditional welding methods that rely on melting and solidifying metals, solid state welding achieves bonding … Read more
Welcome to the fascinating realm of welding, where the fusion of metals transforms imagination into tangible structures. In this article, we embark on a journey to unravel the diverse tapestry of welding techniques, exploring the unique characteristics and applications of each. Whether you’re a novice welder or a seasoned pro, there’s always something new to … Read more
Underwater Welding is one of the most high-demanding professions in the field of welding. Even though welding itself is a difficult process, this one entails further risks and challenges. Still, many people want to build their careers in welding field, especially those who love to accept challenges and risks. This article will focus on the … Read more
Friction refers to the force that resists movement among various surfaces. The heat generated in the contact point through constant friction softens the materials on the surfaces. And friction welding is a technique of joining similar or dissimilar materials by developing heat through friction. Welders can combine similar and dissimilar materials with different melting points … Read more