Northeast Wisconsin Technical College
31-442-363 059772 Gas Tungsten Arc Welding 3
Outline of Instruction

Course Information
Description31-442-363 GAS TUNGSTEN ARC WELDING 3 ...course provides the opportunity for the learner to develop the knowledge, skills, process and understanding of GTAW on aluminum as well as multipass groove welds on plain carbon steel. (Prerequisite: Accepted into the Welding program; 31-442-301, Material Cutting Applications; Corequisite: 31-442-362, Gas Tungsten Arc Welding 2)
Total Credits2
Prior Learning Assessments
  1. Credit by Exam
  2. Skills Demo
Course Competencies
  1. Demonstrate safety in welding
  2. Describe Weld Defects Specific to Aluminum GTAW
  3. Demonstrate Equipment Setup for Alternating Current
  4. Demonstrate Flat Welding (1G)
  5. Demonstrate Horizontal Fillet & Groove Welding (2F & 2G)
  6. Demonstrate Vertical Fillet & Groove Welding (3F & 3G)
  7. Demonstrate Overhead Fillet & Groove Welding (4F & 4G)
  8. Demonstrate Flat Multipass Groove Welding (1G)
  9. Demonstrate Horizontal Multipass Groove Welding (2G)
  10. Demonstrate Vertical Multi-pass Groove Welding (3G)