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2022-2023 Catalog 
    
2022-2023 Catalog
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WLD 102 - Advanced Welding


Credits: 3
2 Lecture Hours 2 Lab Hours

Prerequisites: WLD 101  

 
Description
A course on out-of-position shielded metal-arc welding with emphasis on proper heats, electrode selections, and AC/DC currents. Welding positions include horizontal, vertical, and overhead.


Learning Outcomes
Upon successful completion of the course, the student will:

  1. Identify the various amperage ranges of mild steel electrodes as per their diameter.
  2. Set-up the welding power source for direct current reverse polarity.
  3. Differentiate between direct current reverse polarity and direct current straight polarity.
  4. Differentiate various techniques that are used for vertical welding and overhead welding.
  5. Identify the electrodes used for in position welding and out of position welding.
  6. Identify the difference between a long arc and a short arc by slag evaluation.
  7. Name the different weave techniques used in vertical welding.
Listed Topics
  1. T-Joint and Lap Joints
  2. Vertical Up Welding
  3. Overhead Welding
  4. Use of Various Electrodes
  5. Safety Issues
Reference Materials
Textbook approved by the Department, handouts by instructor, video tapes, and reading materials.
Approved By: Johnson, Alex Date Approved: 05/13/2008


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