Welding Defects and their Types Introduction Welding defects are unacceptable imperfections that occur during the welding process. Weld quality depends on the mechanical properties of the materials, it can be quantitative or qualitative. Mostly “fit-for-service” approach is used i.e., the fabricated weld can perform the intended service. But in some …
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Welding Joints and their Types Introduction Welding is a process of joining two or more metals. Welding is an ancient discovery of human beings. It has applications in almost every field of life. With the advancement in technology, advanced welding is being introduced day by day. Here in this article, …
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Advantages and Disadvantages of TIG Welding Introduction Tungsten Inert Gas (TIG) welding is a highly precise and versatile welding technique that is used in a wide range of industries, from aerospace and automobile manufacturing to construction and repair work. TIG welding is known for its ability to produce high-quality, precise …
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Fusion and Non-Fusion Welding | Types of Welding Process Introduction Fusion welding is a type of welding, that involve joining of two or more materials using heat. This welding is called fusion welding as it is not compulsory to use filler material or not, also it doesn’t require external pressure to …
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Arc Welding Introduction Arc welding is a method of joining two or more metal parts together by using an electric arc to heat the surfaces to be joined. The electric arc is created between an electrode and the workpiece, which melts the metal and forms a weld pool. The weld …
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Common Welding Hazards And Safety Precautions Introduction Welding process can be a dangerous activity. There are possibilities for getting cut, burned, Electrical Shock, and causing fires or explosions. Therefore, it is very important to follow specific instructions and recommendations for equipment and product provided by the manufacturer. It is also …
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Welding Symbols Worksheet Introduction Welding symbols are an important aspect of technical drawings and blueprints in the welding industry. They are used to specify the type of weld, its size and other details, making it easier for welders to understand the requirements of a project. In this worksheet, we will …
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What is the Function of Flux in Welding Introduction Flux is a material that plays a critical role in the welding process. It is used to improve the quality and consistency of a weld by cleaning the metal surfaces, protecting the weld from oxidation and other contaminants, and providing a …
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Advantages and Disadvantages of Welding Introduction Welding is a process that joins two pieces of metal together metal using heat and pressure, which are applied by a welding machine. It is a process of joining materials by fusing them through high temperature and pressure. It can be performed with different …
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MIG Welding Process Introduction MIG Welding ( Metal Inert Gas Welding ), AWS American Welding Society called this welding process. Gas Metal Arc Welding (GMAW). MIG welding is easy to learn and fun to do. As soon as you pull and hold down the trigger you are welding. You just need …
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Welding of Welders All about welding, its types, equipment and safety rules