In carbon arc welding, the process of welding is carried out by an electric arc. The arc formed between the electrode and the workpiece generates high amount  of heat. In…

In arc welding, the edges of two metal parts are melted by an electric arc and the joint is made. An electrode made of a suitable metal is utilised for…

Following are some important welding related processes used in industries. Oxy-acetylene cutting Arc cutting Hard facing Soldering Brazing Oxy-acetylene Cutting Plates made of iron and steel are cut by oxygen, acetylene…

Gas welding is the process of melting and joining metal parts by means of a gas flame. Generally pressure is not applied during the process of gas welding. Oxygen and…

Welding can be defined as the process of joining two metal parts by applying heat . In industry, welding process is primarily used for fabricating works. Welding is useful in…

A machine tool is no more efficient than its cutting tool. There is nothing in shop work that should be given more thoughtful consideration than cutting tools. Time is always…