MFG 281 : GTAW I

Transcript title

GTAW I

Credits

3

Grade mode

Standard letter grades

Contact hours total

60

Other hours

60

Prerequisites

MFG 107.

Description

Includes GTAW butt joint weldments with mild steel and stainless steel sheet along with mild steel and aluminum plate in various positions.

Learning outcomes

1. Demonstrate safe practices in the MATC Welding Lab using GTAW processes at an intermediate level.
2. Weld common (intermediate) butt joint assemblies on mild steel and stainless steel sheet in all positions with GTAW process to AWS D1.1, API 1104, and multiple ASME Codes/Standards. Weldments will be done in multiple edge configurations, progression and weld types.
3. Weld common (intermediate) butt joint assemblies on aluminum and 1/4” mild steel plate in all positions with GTAW process to AWS D1.1, API 1104, and multiple ASME Codes/Standards. Weldments will be done in multiple edge configurations, progression and weld types.
4. Apply visual and destructive examination principles and practices in accordance with AWS D1.1, API 1104, and applicable ASME Code/Standards.

Content outline

GTAW
Mild steel sheet
grooved butt welds
1G, 2G, 3G, 4G
Test x2 Practice x20
stainless sheet
grooved butt welds
1G, 2G, 3G, 4G
Test x2 Practice x20
Aluminum plate
grooved butt welds
1G, 2G, 3G, 4G
Test x2 Practice x20
1/4” mild carbon plate
grooved butt welds
1G, 2G, 3G, 4G
Test x2 Practice x20

Required materials

This class requires the purchase of safety equipment, reference books, measurement equipment, and tools.

Grading methods

Assessment for this course may include, either online or in person, written assignments, homework, timed tests, take home tests, oral presentations, and demonstrations of manual skills acquisition as needed to confirm achievement of the course outcomes.

Outside of
expected

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