|8/9/2022 9:44:38 AM||
|Discipline and Nbr:
WELDING TECHNOLOGY 2||
Welding Technology 2
|Units||Course Hours per Week|| ||Nbr of Weeks||Course Hours Total
|Maximum||6.00||Lecture Scheduled||3.00||17.5 max.||Lecture Scheduled||52.50
|Minimum||6.00||Lab Scheduled||9.00||17.5 min.||Lab Scheduled||157.50
| ||Contact DHR||0|| ||Contact DHR||0
| ||Contact Total||12.00|| ||Contact Total||210.00
| ||Non-contact DHR||0|| ||Non-contact DHR Total||0
Title 5 Category:
AA Degree Applicable
00 - Two Repeats if Grade was D, F, NC, or NP
Also Listed As:
| ||Total Out of Class Hours: 105.00||Total Student Learning Hours: 315.00||
Advanced welding processes and fabrication techniques for welding and related trades. Includes SMAW (Shielded Metal Arc welding), MIG (Metal Inert Gas), TIG (Tungsten Inert Gas), and Innershield Welding. Students gain skills required to pass the Unlimited American Welding Society Structural Certification Test.
Course Completion of WELD 175A
Limits on Enrollment:
Schedule of Classes Information
Advanced welding processes and fabrication techniques for welding and related trades. Includes SMAW (Shielded Metal Arc welding), MIG (Metal Inert Gas), TIG (Tungsten Inert Gas), and innershield welding. Students gain skills required to pass the Unlimited American Welding Society Structural Certification Test.
Prerequisites:Course Completion of WELD 175A
Limits on Enrollment:
Repeatability:00 - Two Repeats if Grade was D, F, NC, or NP
ARTICULATION, MAJOR, and CERTIFICATION INFORMATION
Certificate Applicable Course
Student Learning Outcomes:
Upon completion of the course, students will be able to:
|CSU GE:||Transfer Area|| ||Effective:||Inactive:
|IGETC:||Transfer Area|| ||Effective:||Inactive:
1. Safely use the tools and equipment in a welding shop.
2. Demonstrate the skills needed to pass the American Welding Society Unlimited Structural Certification Test.
1. Safely use tools and operate equipment used in the welding trade for advanced fabrication techniques.
2. Demonstrate an advanced level of skill in the use of TIG (Tungsten Inert Gas), MIG (Metal Inert Gas), SMAW (Shielded Manual Arc Welding), cutting and gouging.
3. Fabricate advanced projects to the standard of industry.
4. Interpret blueprints for increasingly complex projects.
5. Demonstrate the skills required to pass an unlimited American Welding Society Structural Certification Test (SMAW, MIG, TIG, Innershield using unlimited metal thicknesses and flat, horizontal, vertical, and overhead positions).
Topics and Scope
I. Shielded Metal Arc Welding (SMAW)
A. Fillet welds, flat position
B. Fillet welds, vertical position
C. Single V-butt joints, flat, horizontal, and vertical positions
D. Welding cast iron
F. Welding electrodes in all positions
A. Butt and lap joints, horizontal position
B. Butt and lap joints, vertical position
C. Brazing cast iron
D. Case hardening
E. Automatic flame cutting
F. Preheating and post-heating
III. Gas Metal Arc (also referred to as MIG)
A. Welding ferrous and non-ferrous metals
B. Power sources
C. Shielding gases
D. Wire feeders
F. Consumable wire
IV. Gas Tungsten Arc Welding (also referred to as TIG)
A. Power sources
B. Horizontal and vertical
D. Tungsten preparation
E. Metal preparation
F. Filler rod
V. Air Arc Cutting
B. Carbon electrode selection
C. Machine settings
VI. Advanced Flame Cutting
B. Machine settings
VII. Metal Surfacing
A. Wear problems
B. Material selection
C. Process selections
D. Metal spraying
E. Case hardening
VIII. Plasma Arc Cutting
A. Power source
B. Torch and nozzle selection
C. Cutting gases
D. Ferrous and nonferrous metals
E. Advanced cutting techniques
IX. A.W.S. Certification Test
A. Prepare plates
B. Weld (SMAW or MIG)
C. Prepare test samples
D. Bend coupons
X. Fabrication Techniques
B. Weld direction
D. Distortion prevention and control
XI. Blueprint Reading
A. Print interpretation
B. Create a project blueprint
1. Reading: approximately 10-20 pages per week.
2. Complete chapter reviews and homework problems.
3. Notebook including lecture/demonstration notes and handouts.
4. Skill demonstrations: weekly welding samples and fabrication techniques using SMAW, MIG, TIG, and Innershield Welding processes, unlimited metal thicknesses, in all positions.
5. Welding projects (5-10). Using a given number of pieces of metal and a given process, fabricate project in a specified amount of time.
6. Quizzes (5-10).
7. Final fabrication project: demonstration of skill and proficiency in all processes. Students may complete a project of their own choosing that will demonstrate proficiency in all processes.
Methods of Evaluation/Basis of Grade.
Representative Textbooks and Materials:
|Writing: Assessment tools that demonstrate writing skill and/or require students to select, organize and explain ideas in writing.||Writing
10 - 20%
|Chapter reviews and notebook||
|Problem solving: Assessment tools, other than exams, that demonstrate competence in computational or non-computational problem solving skills.||Problem Solving
5 - 10%
|Skill Demonstrations: All skill-based and physical demonstrations used for assessment purposes including skill performance exams.||Skill Demonstrations
50 - 60%
|Performance exams, Samples; projects; final fabrication project||
|Exams: All forms of formal testing, other than skill performance exams.||Exams
10 - 20%
|Other: Includes any assessment tools that do not logically fit into the above categories.||Other Category
0 - 15%
Modern Welding Technology. Howard B. Cary. Prentice Hall, 2004. (Seminal book in field)
Instructor prepared materials.