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Welding Technology

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WELD 107       ADV. WELDING TECH. AND MANUFACTURING LAB     (5 Credits)
This is an advanced course in welding technology that is designed so students can further develop their welding skills using a variety of different electrode groups. Students will weld thicker mild steel plate in all positions. Students will study some basic metallurgy and be exposed to blueprint reading. All the gas and arc welding processes will be revisited. Students will learn techniques in welding structural steel according to the American Welding Society's certification standards.

WELD 109     BLUEPRINT READING FOR WELDERS     (3 credits)
Corequisite: WELD 153.

 Introduces the student to structural steel, piping, and mechanical blueprint reading. Hand sketching of orthographic and isometric drawings are taught along with weld symbols.

WELD 110     INTRODUCTION TO WELDING LAB     (2 credits)
Corequisite: WELD 151. Beginning instruction on skills in Oxyacetylene Welding (OAW), Oxyacetylene cutting (OFC-A), and Shielded Metal Arc Welding (SMAW) using various thicknesses of steel, with a strong emphasis on safety and use of welding and cutting equipment.

WELD 120     INTRODUCTION TO WIRE FEED PROCESS LAB     (2)
Continuing instruction of skills in Oxyacetylene Welding (OAW), Oxyacetylene cutting (OFC-A), and Shielded Metal Arc Welding (SMAW) using various thicknesses of steel. Students are introduced to GMAW and FCAW.

WELD 121     WELDING THEORY AND SAFETY FOR SEMI-AUTOMATIC PROCESSES     (2 credits)
Corequisite: WELD 122.

Teaches students the basic knowledge of Gas Metal Arc Welding (GMAW), Flux Core Arc Welding (FCAW) shielded and self-shielded, and GMAW-Pulsed. Equipment needs, setup, joint design, filler metals, shielding gases, welding techniques and safety will be taught.

WELD 122     WIRE FEED AND WELDING CERTIFICATION LAB     (4 credits)
Continuation of WELD 153 with the introduction of semi-automatic wire feed processes. This course leads to AWS and ASME certification of plate (all positions) with SMAW and FCAW.

WELD 123       BEGINNING FABRICATION LA B     (5 Credits)
Prerequisite: WELD 107.

Introduces the student to fabrication equipment and processes.

WELD 131     LAYOUT AND PATTERN MAKING BASICS     (3 credits)
Prerequisite: Welding 109. Corequisite: Welding 213.

Students will learn practical layout and fitting skills used in industrial welding and fabrication shops. Employs simple layout, parallel line development, radial line development, and triangulation for pattern development.

WELD 151     WELDING TECHNOLOGY, THEORY and SAFETY     (3 credits)
Corequisite: WELD 110. A course introducing the processes of Oxyacetylene Welding (OAW) and Shielded Metal Arc Welding (SMAW). Safety for the student and safe welding practices are emphasized. Welding and cutting equipment, selection of welding supplies, and metals used in industry are introduced. Welding symbols and their interpretations are stressed.

WELD 153     SMAW WELDING LAB     (4 credits)
Must be taking, or have taken WELD 151. Beginning instructions on skills in Oxyacetylene Welding (OAW), Oxyacetylene cutting (OFC-A), Shielded Metal Arc Welding (SMAW) using various thicknesses of steel, with strong emphasis on safely handling welding and cutting equipment. Also covered are general safety, welding supplies, and equipment maintenance.

WELD 209     PIPE AND PIPE LAYOUT     (6 credits)
Prerequisite: WELD 109. Corequisite: WELD 210.

Pipe and pipe layout is a combination lecture/lab. The class is for second year welding students. It will give them an introduction to pipe layout, fitting, and welding. Student will practice basic pipe welding techniques for 1G rolled position, 2G, 5G and 6G fixed position using 6010 and 7018 electrodes. GTAW could also be introduced. Student will be taught to ASME SEC IX and API 1104 standards.

WELD 210       PIPE WELDING LA B     (5 Credits)
Corequisite: WELD 209.

Students will practice fitting and welding techniques for pipe in the 1G rolled position, the 2G, 5G, and 6G fixed position using 6010, 7018 welding electrodes and time permitting, semiautomatic wire processes. Quality and safety will be emphasized.

WELD 213     METAL FABRICATION LAB     (3 credits)
Prerequisite: WELD 109. Corequisite: Welding 131.

Introduces metal fabrication procedures and safe operation of fabrication equipment, including shears, press-brakes, iron workers, punches, drill presses, chop saws, and plasma cutters. Common terminology, fabrication theory, material use and construction and equipment safety are taught.

WELD 214     GTAW LAB & LECTURE     (6 credits)

Instructor Approval. GTAW course covers welding techniques, applications, equipment setup, and procedures for ferrous and non-ferrous metals. Quality and safety stressed.

WELD 215       SPECIALTY WELD PROCESSES     (3 Credits)
Prerequisite: WELD 151, 153 Corequisite: WELD 22

Lab is designed to run in conjunction with WELD 220. Lab will provide students with practical experience welding, high carbon low alloy steel, cast iron, stainless steel, and aluminum with SMAW, GTAW, GMAW and FCAW. Welding safety will be a proponent of this course.

WELD 220       BASIC METALLURGY     (2 Credits)
Corequisite: WELD 215.

Course will introduce students to the study of the crystalline structure of metals and how heat can and will affect the soundness of metals. The course will cover welding variations of different types of materials and talk about different types of materials that can be added to metals to change the metallurgical properties of different types of metals.

WELD 299       SPECIAL TOPICS     (1-3 Credits)
Prerequisite: Departmental approval.

Topics could include a variety of subjects, such as fabrication, plasma cutting, arc welding, safety and usage of welding equipment, and artistic design.