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Contents

CADD 100 Principles of Drafting

The objective of this course is to introduce students to the language of graphics used in engineering and technology. Students will acquire an understanding of orthographic projections, sections, conventions, threads and fasteners, pictorial drawings, auxiliaries, and revolutions. Mechanical assembly and detail drawings, architectural plans and elevations, and elements of electrical/electronic and printed circuit drawings are discussed and illustrated. Other topics covered are lettering, scaling, dimensions, holes, fillets, rounds fasteners, fittings, and title block specifications. Students use drawing instruments, such as the triangle, ruler, and compass and do some free-hand sketching.

Credits

3

Hours Weekly

2 hours lecture, 2 hours lab weekly

Course Objectives

  1. 1. Properly use drawing tools.
  2. 2. Develop the techniques for sketching and conceptualization.
  3. 3. Use the techniques for portraying an object in two or three dimensions.
  4. 4. Apply the drawing and dimensioning conventions.
  5. 5. Create drawings containing sectional views.
  6. 6. Apply the principles of descriptive geometry.
  7. 7. Develop an understanding of the principals of drafting and the techniques and conventions of drawing
    creation.
  8. 8. Apply industry specific techniques of drafting.
  9. 9. Use reference material for the design applications.
  10. 10. Create industry specific symbols for application.
  11. 11. Create multiview drawings (details, etc.).

Course Objectives

  1. 1. Properly use drawing tools.
  2. 2. Develop the techniques for sketching and conceptualization.
  3. 3. Use the techniques for portraying an object in two or three dimensions.
  4. 4. Apply the drawing and dimensioning conventions.
  5. 5. Create drawings containing sectional views.
  6. 6. Apply the principles of descriptive geometry.
  7. 7. Develop an understanding of the principals of drafting and the techniques and conventions of drawing
    creation.
  8. 8. Apply industry specific techniques of drafting.
  9. 9. Use reference material for the design applications.
  10. 10. Create industry specific symbols for application.
  11. 11. Create multiview drawings (details, etc.).