Diploma In Welding Technology

Syllabus

Welding and its Application: Introduction, objectives, welding, application of welding, safety precautions in Gas welding, safety precautions in ARC welding.

Different Processes of Metal Joining: Introduction, objectives, riveting, soldering, brazing, silver soldering, fluxes, making the joint, blow pipe.

Acetylene its properties and Dissolved: Introduction, objectives, acetylene, acetylene cylinder, safety precautions, chemistry of flames.

Common Gases used in Welding: Introduction, objectives, Gases used for welding, oxygen, acetylene, hydrogen, the oxy- acetylene flame.

Defects in Welding: Introduction, objectives, external defects, internal defects, elimination of defects, slag inclusions, lack of fusion.

Regulator and blow Pipes: Introduction, objectives, pressure regulators, welding blow pipe, two stage regulator, working, uses and care of regulators, high pressure blow pipe handling, low pressure low pipe handling, care & maintenance of blow pipes.