Department Page - Gas Tungsten Arc Welding - DC Applications

Gas Tungsten Arc Welding - DC Applications (WELD 2150)

Total Credits: 3
Lecture Credits: 1.00
Lab Credits: 2.00

Description: This course covers the theory, power sources and machine controls utilized in gas tungsten arc welding commonly known as TIG welding. You will be welding on a variety of materials using direct current. Proper welding technique will also be covered.

Topical Outline:

Learning Outcomes:
1. 1. Understand hazards associated with arc welding, high frequency AC current and the use of compressed gasses
2. 2. Comprehend GTAW theory including direct current application, filler metal/shielding gas selection and tungsten electrode selection/preparation
3. 3. Properly utilize power sources, machine controls and equipment
4. 4. Demonstrate proper welding technique on steel in all positions on various joint designs
5. 5. Demonstrate proper welding technique on stainless steel in all positions on various joint designs

Prerequisites: 

Placement score into ENGL 0900 or ESOL 0051 or completion of ESOL 0041.

Co-requisites: 

WELD 2200.