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A study and operation of primarily flux cored arc welding. The student will learn about the different types of electrodes, fluxes and shielding gases used in these processes. Students will be able to weld in all positions, read some basic weld symbols, and have a basic understanding of written welding procedures.
Demonstrates welding on steel sheet metals and plates. Emphasis is placed on axial spray, pulse spray and short circuit mode of transfer. Upon completion of this course, the student will be able to weld in all positions, read basic weld symbols, and have an understanding of written welding procedures.
Teaches students to interpret detailed weld symbols using the American Welding Society standard.
Introduces students to basic metallurgy including the location of ore deposits, derivation of metals from their ores, refinement and purification, and admixture and alloying. The classification of ferrous and nonferrous metals and the study of basic metallurgical diagrams is also discussed. Students focus on the behavior of metal during welding and the effects of welding on the properties of metals.
Provides an overview of the three basic welding processes, i.e. wire feed welding (GMAW, FCAW), stick welding (SMAW), and TIG welding (GTAW). The lab work will be equally divided among the welding processes.
Focuses on the process commonly referred to as Heliarc or TIG welding. This course covers GTAW relating to stainless steel and aluminum. Students set up and operate the power source. Safety and the selection of the proper electrode and the proper filler metal are emphasized.
Provides instruction in welding and metal fabrication safety. Students will identify environmental work and personnel hazards common with the industry and proper personal protection methods. Students will also perform common tasks essential to utilization of the welding and metal fabrication lab.
