Related theory, codes and standards are included. This course has been revised since the previous semester. Template making for pipe cutting and joining is emphasized. A basic math review and the properties of a circle such as radius, chords, and degrees of angularity for jobs done in the field are included. Technical theory directly related to T.I.G. welding including the composition and properties of metals.
Emphasis is given to aluminum, stainless steel, high alloy steels and cast iron.
Procedures for welding of the exotic metals such as titanium, columbium, zirconium, and molybdenum are included. Welders are trained in the use of modern machines for bending, punching, cutting and shaping. Each student takes a self-chosen project and carries it through from blueprints to actual assembly. Estimation of material and labor costs is included. With the use of the optical eye and Burny IV N.C. control, students learn how to cut mild steel, aluminum and stainless steel parts.