Computer Aided Drafting and Design (CAD) at Virginia Highlands Community College


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CAD 225 - Machine Drawing and Design
Teaches design of basic machine elements and the analysis of linear and geometric tolerancing including the preparation of complete design and production drawings. (Credit will not be awarded for both CAD 225 and DRF 225.)
Lecture 2 hours. Laboratory 3 hours. Total 5 hours per week.
3 credits
CAD 242 - Parametric Solid Modeling II
Focuses on teaching students the design of parts by parametric solid modeling. Topics covered will include, but not limited to, sketch profiles; geometric and dimensional constraints; 3-D features; model generation by extrusion, revolution and sweep; and the creation of 2-D drawing views that include sections, details and auxiliary. Part II of II. (Credit will not be awarded for both CAD 242 and DRF 242.)

3-4 credits
CAD 295 - Topics In (discipline)
Provides an opportunity to explore topic areas of an evolving nature or of short-term importance in the discipline.
Variable hours per week.
1-5 credits