Explain the meaning of each safety color-code for oxyfuel tanks and hoses.
Explain the purpose of shaded lenses used in oxyfuel welding and cutting.
Check for cracks and leaks in oxyfuel hoses and regulators.
Perform safe welding and cutting operations with an oxy-acetylene torch.
Demonstrate procedures for using plasma arc cutting equipment.
Describe the plasma arc cutting process.
Identify components of plasma arc cutting equipment.
Cut metal with a plasma arc cutter.
Analyze weld imperfections to determine corrective measures.
Compare destructive and nondestructive weld-testing methods.
Explain the Shielded Metal Arc Welding (SMAW) process.
Compare various types of welding electrodes used in Shielded Metal Arc Welding (SMAW).
Examples: E6010, E6013, E7018
Demonstrate procedures for adjusting and operating the Shielded Metal Arc Welding (SMAW) machine.
Identify types of welds.
Examples: stringer, overlap, fillet
Identify various types of weld joints.
Examples: butt, lap, corner, T
Contrast methods of striking an arc.
Examples: scratching, tapping, weaving
Demonstrate proper techniques for flat, vertical, horizontal, and overhead welding.
Incorporate safety procedures in handling, operating, and maintaining equipment; utilizing materials and protective equipment; maintaining a safe work area; and handling hazardous materials and forces.
Demonstrate effective workplace and employability skills, including communication, awareness of diversity, positive work ethic, problem-solving, time management, and teamwork.
Explore the range of careers available in the field, investigate their educational requirements, and demonstrate job-seeking skills including resume-writing and interviewing.
Demonstrate digital literacy by using digital and electronic tools appropriately, safely, and ethically.
Participate in a Career Technical Student Organization (CTSO) to increase knowledge and skills and to enhance leadership and teamwork.
Participate in Supervised Agricultural Experiences and/or work-based, experiential, and service learning.
Interpret welding symbols used on blueprints.
Explain the process of planning and estimating materials needed to complete a metal fabrication project.
Explain the importance of preparing metal for welding.
Demonstrate uses of tools and equipment in MIG, TIG, and FCAW welding.
Examples: tools–cold chisel, file, drill, chipping hammer, metal vise grips, grinder, tip cleaner, wire brush, tongs; equipment–welding helmet, fuel valves, MIG welder, FCAW welder, TIG welder
Distinguish among ferrous and non-ferrous metals used in MIG, TIG, and FCAW welding.
Identify the various parts of MIG, TIG, and FCAW welding machines and explain the functions of each part.
Compare shades of lenses needed in MIG, TIG, and FCAW welding and explain when darker lenses are needed.
Examine MIG, TIG, and FCAW welds for imperfections.
Determine corrective measures to improve welds.
Explain weld testing methods.
Explain how tensile strength, polarity, and rate of travel affect weld quality.
Demonstrate the use of MIG, TIG, and FCAW welders.
