WELD 224W - Advanced Shielded Metal Arc Welding

Credits: 8

Discusses Shielded Metal Arc Welding (SMAW) safety, nominal pipe size and thickness standards, and welding joints. Includes laboratory exercises in groove welds on pipe in fixed positions.

Prerequisite(s): WELD 114W with a minimum grade of “C”
Corequisite(s): None
Lecture Hours: 60 Lab Hours: 60
Meets MTA Requirement: None
Pass/NoCredit: No

Outcomes and Objectives

Understand the theory of Shielded Metal Arc Welding (SMAW).
1. Realize the significance of this welding process in manufacturing and industry.
2. Identify the primary considerations in the use of this welding process.
  1. Chemical, metallurgical, electrical, and physical properties.
3. Discuss relationships with other welding processes.
Demonstrate appropriate safety practices and procedures.
1. Realize the value of the use of safety equipment.
2. Identify proper protective equipment.
3. Apply safety procedures in all laboratory activities.
Demonstrate appropriate equipment operation.
1. Realize the importance of proper equipment set-up.
2. Apply proper procedures when setting up equipment.
Develop, read, and follow a welding specification/procedure document.
1. Realize the importance of following the procedure.
2. Define and explain appropriate welding terms.
3. Apply the procedure when making a specific weld.
Demonstrate proper techniques to complete a 2G-5G weld on carbon steel 2” schedule #80 pipe.
1. Realize the value of proper body positioning, visual factors, material prep and positioning.
2. Apply tack welds, root passes, and cover passes in accordance with AWS D1.1 standards.