GNAW – Aluminum Pipe – Module ID 29402-16

GNAW – Aluminum Pipe – Module ID 29402-16

$20.00

Module Three (29402-16) provides insight into welding aluminum using the GTAW process and an opportunity to hone the necessary skills. The GTAW process is unique since the welder must add the filler metal using the opposite hand. The process is well suited for welding aluminum, using the freehand or walking-the-cup technique and both stringer and weave beads.

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SKU: 29402-16 Category: Tag:

Description

Objectives

Learning Objective 1 • Explain how to prepare for GTAW aluminum welding and describe specific fillet and groove welding techniques.

  • Describe common GTAW welding techniques.
  • Identify common welding safety practices.
  • Explain how to prepare the area and materials for aluminum GTAW practice.
  • Explain how to prepare GTAW equipment for welding.
  • Describe how to accomplish terminations and restarts and create basic GTAW weld beads.
  • Describe how to make aluminum fillet welds in various positions.
  • Describe how to make aluminum plate V-groove welds in various positions

Performance Tasks

Performance Task 1 (Learning Objective 1) • Weld a pad on aluminum plate in the flat position using GTAW stringer and weave beads.

Performance Task 2 (Learning Objective 1) • Make multiple-pass GTAW fillet welds on aluminum plate in the following positions: – 1F – 2F – 3F – 4F

Performance Task 3 (Learning Objective 1) • Make multiple-pass GTAW V-groove welds with backing on aluminum plate in the following positions: – 1G – 2G – 3G – 4G

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