Hobart Institute Welding Collection

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: Gas Metal Arc Welding : Advanced (GMAWA); This course provides training on pulse transfer other than the short-circuiting, which is covered in the Gas Metal Arc Welding course. The pulse transfer provides for high deposition rate for all position welding. This course also includes gas metal arc welding of aluminum.

: Gas Metal Arc Welding : Basic (GMAWB); Discusses safety precautions for arc welding, the key variables that affect the quality of welds, shielding gases, and the types of metal transfer associated with gas metal arc welding. Demonstrates single and multi-pass square-groove and fillet welds, as well as single V-groove welds.

: Gas Tungsten Arc Welding (GTAW); Gives a step-by-step explanation of how to weld carbon steel, stainless steel, and aluminum in all positions with the gas tungsten arc welding process.

: Oxyacetylene Welding, Brazing and Cutting (OAW); Presents a step-by-step explanation of how to weld, flame cut and braze with the oxyacetylene process.

: Welding Discontinuities and Defects; Covers the type of welding discontinuities and defects in relation to welding procedure variables.