Information
Definition of Welding is A bond due to a metallurgical process on the alloy metal joints carried out in a liquid state. From this understanding it can be further elaborated that the definition of welding is a local connection of several metal rods using heat energy.
Today the type of welding more and more with the advancement of technology, both the welding process using added materials or filler or without using added materials. The latest is a welding process that uses rotational energy that will occur friction and generate high heat and can be used for the welding process is usually called the welding welding process welding.