GMAW WELDING

GMAW ( Gas Metal Arc Welding) or MIG ( Metal Inert Gas Welding ) or MAG ( Metal Active Gas welding )  is the one of the arc welding types. In GMAW process shielding gas is used instead of electrode flux. this presentation will explain about this process.

Arc welding Consumables

This presentation explain the different types of consumables used in arc welding.

GAS WELDING

This presentation explain about gas welding process, equipment used in the gas welding, types of flames produced during welding, reason to the flames, advantage and disadvantage of each flame.

Regions in fusion weld zone

Regions in fusion weld zone are explained in the presentation.

TYPES OF WELDING ARC & ARC INITIANTION METHODS

Types of the welding arc and arc initiation methods used in the welding processes are explained in this presentation.

WELDING ARC PHYSICS

SMAW VARIENTS

SMAW - Shielded Metal Arc Welding process is the one of the basic arc welding process. This presentation will explain varients of the SMAW process and advantages, disadvantages of the each process.

Joining of magnetic materials

Ferro magnetic materials (iron, nickel, cobalt)  are considered as magnetic materials. Magnetism and its types, reason for magnetism, problems encountered during welding in magnetic materials, remedies for the problems are explained in the below presentation.