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WELD 273 - Advanced Gas Tungsten Arc Weld

1. Demonstrate the proper safety procedures in Gas Tungsten Arc welding. [e,f]
2. Learn proper AWS Standard Welding Terms and Definition. [e,f]
3. Set up and shut down the Gas Tungsten Arc station properly and safely. [e,f]
4. Select and determine the proper electrode and nozzle size for a job. [e,f]
5. Understand welding procedure specifications (WPS) and be able to follow them. [e,f]
6. Perform destruction testing with appropriate welds. [e,f]
7. Perform proper techniques of preparation of tungsten electrodes. [e,f]
8. Perform balling of tungsten electrodes in preparation for aluminum welding. [e,f]
9. Gain insight into the Certification for AWS welders. [e,f]
10. Practice welding, following WPS and instructors guidelines. [e,f]
11. Lap/T/Square groove/ w/wire on 10ga.steel. [e,f]
12. Lap/T/Square groove on 10ga. Stainless Steel. [e,f]
13. Lap/T on 10ga. Aluminum. [e,f]
14. Workmanship sample prints; steel, stainless steel, aluminum. [e,f]
15. Attain readiness to take American Welding Society certification exam. [e,f]
16. Demonstrate ability to read and interpret technical documents. [b,e]
17. Demonstrate ability to use various types of software applicable to course. [a]

Note: The letters () after each objective reflect the program to course mapping process required by ATMAE Accreditation.

COURSE CONTENT: Topical areas of study include -

• NCGA (National Cylinder Gas Association) Code
• Safety Devices Color Codes
• Check Valve devices
• AWS (American Welding Society) filler material code
• ANSI/ASC Z49.1 Code
• Brazing filler materials
• Cutting/Welding Tip selection
• Fluxes
• Welding symbols
• Weld defects and discontinuities

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