WELD 215 Gas Tungsten Arc Welding II

This course deepens student knowledge of the gas tungsten arc welding process, through focused theory and applied skilled development. All classroom instruction and laboratory practice follow the American Welding Society (AWS) standards to ensure safe, industry-aligned performance.

Credits

4

Prerequisite

Grade of "C" or better in WELD 115

Hours Weekly

2 hours lecture, 4 hours lab

A graduate should be able to

1. Analyze GTAW tungsten electrode types and filler metal classifications and select appropriate materials for specific welding applications.
2. Adjust advanced GTAW machine settings (e.g., pre/post flow, AC frequency, pulse frequency, ramp up/down) to optimize weld quality for different materials and conditions.
3. Demonstrate proficient GTAW techniques by producing welds in multiple positions and joint configurations that meet specified quality standards.
4. Perform GTAW on carbon steel, stainless steel, and aluminum, modifying technique as needed based on material properties.
5. Evaluate welds for discontinuities and defects and implement corrective and preventive measures in accordance with American Welding Society (AWS) codes and standards.
6. Complete qualification welds that meet industry criteria and prepare for American Welding Society (AWS) certification testing requirements.

A graduate should be able to

1. Analyze GTAW tungsten electrode types and filler metal classifications and select appropriate materials for specific welding applications.

   This objective is a course Goal Only

2. Adjust advanced GTAW machine settings (e.g., pre/post flow, AC frequency, pulse frequency, ramp up/down) to optimize weld quality for different materials and conditions.

   This objective is a course Goal Only

3. Demonstrate proficient GTAW techniques by producing welds in multiple positions and joint configurations that meet specified quality standards.

   This objective is a course Goal Only

4. Perform GTAW on carbon steel, stainless steel, and aluminum, modifying technique as needed based on material properties.

   This objective is a course Goal Only

5. Evaluate welds for discontinuities and defects and implement corrective and preventive measures in accordance with American Welding Society (AWS) codes and standards.

   This objective is a course Goal Only

6. Complete qualification welds that meet industry criteria and prepare for American Welding Society (AWS) certification testing requirements.

   This objective is a course Goal Only