Drafting (DRF) at Central Virginia Community College


          Advanced Search >>

Showing: WWW Online - WWW Online w/E-Rate
Distance Learning
Showing: WWW Online - WWW Online w/E-Rate
Restrict search to:








   Distance Learning Types
Time of Day
Restrict search to:



Term
Restrict search to:



 
 
DRF 111 - Technical Drafting I
Introduces technical drafting from the fundamentals through advanced drafting practices. Teaches lettering, metric construction, technical sketching, orthographic projection, sections, intersections, development, fasteners, theory and applications of dimensioning and tolerances. Includes pictorial drawing, and preparation of working and detailed drawings. Part I of II.
Lecture 1-2 hours. Laboratory 2-6 hours. Total 3-7 hours per week.
2-3 credits
DRF 112 - Technical Drafting II
Introduces technical drafting from the fundamentals through advanced drafting practices. Teaches lettering, metric construction, technical sketching, orthographic projection, sections, intersections, development, fasteners, theory and applications of dimensioning and tolerances. Includes pictorial drawing, and preparation of working and detailed drawings. Part II of II.
Lecture 1-2 hours. Laboratory 2-6 hours. Total 3-7 hours per week.
2-3 credits
DRF 127 - Introduction to Geometric Dimensioning and Tolerancing
Presents an overview of a positional tolerance system, its relationship to coordinate tolerance systems, and other aspects of industry standard drafting practices.
Lecture 1 hours per week.
1 credits
DRF 128 - Geometric Dimensioning and Tolerancing
Teaches use of a positional tolerance system, its relationship to coordinate tolerance systems, and other aspects of industry standard drafting practices.
Lecture 2-3 hours. Laboratory 0-2 hours. Total 2-4 hours per week.
2-3 credits
DRF 135 - Electrical/Electronics Blueprint Reading
Presents an interpretation of basic shop drawings, conventional symbols, terminology, and principles used by the mechanical draftsman. Explains common electrical and electronic symbols, wiring diagrams, schematic drawing, and application of wiring diagrams, schematic drawings, and application of wiring diagrams.
Lecture 2 hours per week.
2 credits
DRF 160 - Machine Blueprint Reading
Introduces interpreting of various blueprints and working drawings. Applies basic principles and techniques such as visualization of an object, orthographic projection, technical sketching and drafting terminology. Requires outside preparation.
Lecture 3 hours per week.
3 credits
DRF 161 - Blueprint Reading I
Teaches the application of basic principles, visualization, orthographic projection, detail of drafting shop processes and terminology, assembly drawings and exploded views. Considers dimensioning, changes and corrections, classes of fits, tolerances and allowances, sections and convention in blueprint reading.
Lecture 0-1 hours. Laboratory 0-3 hours. Total 1-4 hours per week.
1-2 credits
DRF 166 - Welding Blueprint Reading
Teaches welding nomenclature and applications. Stresses structural steel, design, layout. Explains industrial symbols.
Lecture 1 hour. Laboratory 3 hours. Total 4 hours per week.
2 credits
DRF 175 - Schematics and Mechanical Diagrams
Covers interpretation of basic shop drawings, conventional symbols, common electrical and electronics symbols, wiring diagrams, hydraulic and pneumatic symbols, schematic drawings, and piping diagrams.
Lecture 2 hours per week.
2 credits
DRF 190 - Coordinated Internship
Supervises on-the-job training in selected business, industrial or service firms coordinated by the college.
Credit/practice ratio not to exceed 1:5 hours. May be repeated for credit. Variable hours.
1-5 credits
DRF 195 - Topics In
Provides an opportunity to explore topical areas of interest to or needed by students.
May be used also for special honors courses. May be repeated for credit. Variable hours.
1-5 credits
DRF 197 - Cooperative Education
Supervises in on-the-job training for pay in approved business, industrial and service firms, coordinated by the college's cooperative education office. Is applicable to all occupational- technical curricula at the discretion of the college.
Credit/work ratio not to exceed 1:5 hours. May be repeated for credit. Variable hours.
1-5 credits
DRF 199 - Supervised Study
Assigns problems for independent study incorporating previous instruction and supervised by the instructor.
May be repeated for credit. Variable hours.
1-5 credits
DRF 200 - Survey of Computer Aided Drafting
Surveys computer-aided drafting equipment and concepts. Develops general understanding of components, operations and use of a typical CAD system.
Lecture 2-3 hours. Laboratory 2-3 hours. Total 4-6 hours per week.
3-4 credits
DRF 201 - Computer Aided Drafting and Design I
Teaches computer-aided drafting concepts and equipment designed to develop a general understanding of components of a typical CAD system and its operation.
Lecture 2-3 hours. Laboratory 2-3 hours. Total 4-6 hours per week.
3-4 credits
DRF 202 - Computer Aided Drafting and Design II
Teaches production drawings and advanced operations in computer aided drafting.
Lecture 2-3 hours. Laboratory 2-3 hours. Total 4-6 hours per week.
3-4 credits
DRF 212 - Advanced Technical Drafting II
Teaches concepts of sheet metal fabrication including radii, fillets and tolerances, electrical and electronics symbols and drawing, and advanced design drafting techniques.
Lecture 2 hours. Laboratory 2-3 hours. Total 4-5 hours per week.
3 credits
DRF 241 - Parametric Solid Modeling I-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 I of II.
Lecture 2-3 hours. Laboratory 2-3 hours. Total 4-6 hours per week.
3-4 credits
DRF 262 - Computer-Aided-Civil Design and Hydrology
Introduces computer-aided-design for civil/surveying as applied to highway design, site layout, advanced, highway design, hydrology tools, watershed analysis, and pipe sizing.
Lecture 2 hours. Laboratory 2 hours. Total 4 hours per week.
3 credits
DRF 280 - Design Capstone Project
Focuses on design projects developed in independently and in consultation with the Instructor. Topics covered but not limited t, parametric modeling, civil, mechanical piping, architectural applications, structural, electro-mechanical, 3-D Solids, exploration of application software and the integration of CAD/CAM. Prerequisites: DRF 211 or 212 and DRF 201 or 199.
Lecture 2-3 hours per week.
2-3 credits
DRF 295 - Topics In
Provides an opportunity to explore topical areas of interest to or needed by students.
May be used also for special honors courses. May be repeated for credit. Variable hours.
1-5 credits
DRF 297 - Cooperative Education
Supervises in on-the-job training for pay in approved business, industrial and service firms, coordinated by the college's cooperative education office. Is applicable to all occupational- technical curricula at the discretion of the college.
Credit/work ratio not to exceed 1:5 hours. May be repeated for credit. Variable hours.
1-6 credits
DRF 299 - Supervised Study
Assigns problems for independent study incorporating previous instruction and supervised by the instructor.
May be repeated for credit. Variable hours.
1-5 credits