Simply put, welding metal fabrication is a process where the two pieces of metal are connected to a main facility. Join place is hot melting with light or electric arc metal and other materials in the form of welding rods or welding phone is used to fill the gap. Links are attached as strong as base materials or even more.
There are three main types of welding. They are near the gas, arc welding and Spot welding. Near the gas, torches are used for heating of fuel and basic metal is melted. Often a mixture of oxygen and acetylene gas is used for combined gas welding. They are used for pipe welding. Near the gas is also used for brazing, cutting and metal for heat Bending the torch flame temperature may be different.
Use a current electric arc welding of base metal dissolved. There are different types of arc closely available for the treatment of various metals, materials and conditions like underwater welding and you can learn more about underwater welding from How does underwater welding work article. Each type is suitable for welding a special metal. For joining of thin sheet metal, welding is used instead of an electric current is used to create a weld in one place. The type of welding is used for mainly robotic process. Robots will do the large number of welds automotive seats. There are also recent innovations in climbing the pole near used for specific applications.