31442126Metal Repair Techniques
Course Information
Description
This course covers safety, layout and measurement, grinding, drill press and lathe operations, filing, threading, properties of metals, oxyacetylene welding, brazing and cutting, and SMAW, GMAW, GTAW, and FCAW.
Total Credits
2
Course Competencies
  1. Practice personal and environmental safety when working with hand tools, power, metal working, and welding equipment
    Assessment Strategies
    given personal and environmental safety equipment
    in a simulated work environment
    given the proper tools and equipment
    given the appropriate references
    through written objective examination
    Criteria
    you practice personal and environmental safety when working with hand tools, power, metal working, and welding equipment
    you meet industry standards for equipment and vehicle repair and service
    you meet rating scale #3 in the diesel competency profile booklet

  2. Demonstrate the use of basic types of measuring tools
    Assessment Strategies
    given the proper tools and equipment
    in a simulated work environment
    given an assortment of parts, metal stock, and layout drawings
    when parts and stock are measured to an accuracy that matches the instructors model
    through the completion of assigned work sheet
    Criteria
    you use basic types of measuring tools
    you measure assorted parts and work pieces
    you interpret measurement information on prints and technical drawings
    when interpretation of drawings are 100% accurate after 3 tries
    you meet rating scale #3 in the diesel competency profile booklet

  3. Explain properties of different types of metals
    Assessment Strategies
    through written objective examination
    Criteria
    you explain the properties of different types of metals
    you explain how metals are heat treated

  4. Identify different types of metals
    Assessment Strategies
    through the identification of different kinds of metals on a display board with no errors after 3 tries
    given the appropriate reference materials
    through the completion of assigned work sheet
    Criteria
    you identify different types of metals

  5. Demonstrate the use of the basic types of hand metal cutting tools
    Assessment Strategies
    given personal and environmental safety equipment
    in a simulated work environment
    given the proper tools and equipment
    given the appropriate references
    through the completion of assigned work sheet
    through written objective examination
    Criteria
    you select the appropriate tools and equipment
    you follow all personal and environmental safety practices
    you meet industry standards for equipment repair and service
    you perform basic hand metal cutting operations common to the equipment and heavy duty vehicle industry
    you meet rating scale #3 in the diesel competency profile booklet

  6. Demonstrate the use of metal cutting and grinding power tools
    Assessment Strategies
    given personal and environmental safety equipment
    in a simulated shop environment
    given the proper tools and equipment
    given the appropriate references
    through the completion of assigned work sheet
    through written objective examination
    Criteria
    you select the appropriate tools and equipment
    you follow all personal and environmental safety practices
    you meet industry standards for equipment repair and service
    you operate metal cutting and grinding power tools in a safe and efficient manner
    you meet rating scale #3 in the diesel competency profile booklet

  7. Perform threads
    Assessment Strategies
    given personal and environmental safety equipment
    in a simulated work environment
    given the proper tools and equipment
    given the appropriate references
    through the completion of assigned work sheet
    through written objective examination
    Criteria
    you select the appropriate tools and equipment
    you follow all personal and environmental safety practices
    you meet industry standards for equipment repair and service
    you cut new threads internally
    you cut new threads externally
    you remove broken fasteners
    you restore/replace worn or stripped internal threads
    you completes work sheet
    you meet rating scale #3 in the diesel competency profile booklet

  8. Perform basic soldering
    Assessment Strategies
    given personal and environmental safety equipment
    in a simulated work environment
    given the proper tools and equipment
    given the appropriate references
    when completed soldering activities outlined on work sheet match instructor's model
    through the completion of assigned work sheet
    Criteria
    you select the appropriate tools and equipment
    you follow industry standards for equipment repair and service
    you follow all personal and environmental safety practices
    you perform soldering operations on copper parts
    you perform soldering operations on sheet metal
    you perform soldering operations on brass
    you meet rating scale #3 in the diesel competency profile booklet

  9. Explain fusion welding practices and principles
    Assessment Strategies
    given the appropriate references
    through lecture and instructor demonstration
    through written objective examination
    Criteria
    you explain fusion welding principles
    you explain fusion welding practices

  10. Identify different welding terms and symbols
    Assessment Strategies
    given the appropriate references
    through the completion of assigned work sheet
    Criteria
    you identify different welding terms
    you identify different symbols
    when terms and symbols are identified on a drawing with no errors after 3 tries

  11. Perform basic oxyacetylene cutting, brazing, and welding
    Assessment Strategies
    given personal and environmental safety equipment
    in a simulated work environment
    given the proper tools and equipment
    given the appropriate references
    through the completion of assigned work sheet
    through written objective examination
    Criteria
    you select and maintain the appropriate tools and equipment
    you follow all personal and environmental safety practices
    you meet industry standards for oxyacetylene brazing
    you meet industry standards for oxyacetylene cutting
    you meet industry standards for oxyacetylene welding
    you perform oxyacetelyne cutting on mild steel plate
    you perform oxyacetelyne brazing on mild steel and cast iron
    you perform oxyacetelyne welding on mild steel plate in the flat position
    you meet rating scale #3 in the diesel competency profile booklet

  12. Perform basic arc welding in the flat position
    Assessment Strategies
    given the proper tools and equipment
    in a simulated work environment
    given the appropriate references and charts
    through the completion of assigned work sheet
    through written objective examination
    Criteria
    you select the appropriate tools, electrodes, and safety equipment
    you select appropriate arc welding equipment settings for job requirements
    you practice all personal and environmental safety practices associated with arc welding
    you meet industry standards for arc welding
    you perform arc welding on mild steel in the flat and horizontal position
    you meet rating scale #3 in the diesel competency profile booklet

  13. Perform basic MIG and TIG welding
    Assessment Strategies
    given the proper tools and equipment
    by progressing to this competency when all other competencies in the course have been completed; however introductory information will be presented
    in a simulated work environment
    given the appropriate references and charts
    through the completion of assigned work sheet
    through written objective examination
    Criteria
    you explain basic MIG welding processes
    you explain basic MIG TIG welding processes
    you select the appropriate tools and safety equipment
    you practice all personal and environmental safety practices associated with MIG and TIG welding
    you meet industry standards for MIG welding
    you meet industry standards for TIG welding
    you perform MIG welding on mild steel plate in the flat position
    you perform MIG welding on mild steel plate in the horizontal position
    you perform TIG welding on mild steel plate in the flat position
    you perform TIG welding on mild steel plate in the horizontal position
    you meet rating scale #3 in the diesel competency profile booklet