There are many different types of robot welding methods, which can be classified into three categories: arc welding, arc welding, and brazing.
Arc welding is a method of welding steel parts by heating the socket to a molten state without applying pressure during the welding process; During arc welding, the heat source rapidly heats and melts the connection between the two steel parts to be welded, creating a molten pool. The molten pool moves forward with the heat source, and after water cooling, continuous welding is generated to connect the two steel parts into one.
Arc welding is the process of maintaining atomic fusion between two steel components in a solid state under pressure standards, also known as solid arc welding. The common arc welding process for welding robots is resistor butt welding. When the current is based on the connection end of two steel parts, the temperature at that point increases due to the large resistor. When the temperature reaches plastic deformation, the connection becomes a whole under radial working pressure.
Brazing is the application of metal composite materials with lower melting points than steel parts as brazing materials. The steel parts and brazing materials are heated to a temperature higher than the melting point of the brazing material but lower than the melting point of the steel parts. Liquid brazing materials are used to wet the steel parts, fill the gap between the plug and maintain atomic diffusion with the steel parts, gradually realizing the method of electric welding.