Drafting (DRF) at Danville Community College


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DRF 95 - 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 99 - 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 114 - Drafting I
Teaches geometric construction, orthographic projection, sections and conventions, pictorial drawings, isometric principles, oblique drawing, and dimensioning. Part I of II.
Lecture 1 hour. Laboratory 6-9 hours. Total 7-10 hours per week.
3-4 credits
DRF 115 - Drafting II
Teaches geometric construction, orthographic projection, sections and conventions, pictorial drawings, isometric principles, oblique drawing, and dimensioning. Part II of II.
Lecture 1 hour. Laboratory 6-9 hours. Total 7-10 hours per week.
3-4 credits
DRF 120 - Introduction to Graphic Representation
Teaches use of instruments, lettering, sketching, and drawing conventions. Emphasizes legible drawings and the value of presentation.
Lecture 1-2 hours. Laboratory 3 hours. Total 4-5 hours per week.
2-3 credits
DRF 130 - Introduction to Electrical/Electronics Drafting
Teaches applications of drafting procedures with emphasis on working and functional drawings and direct applications to electrical and electronic components and circuits.
Lecture 1 hour. Laboratory 3 hours. Total 4 hours per week.
2 credits
DRF 152 - Engineering Drawing Fundamentals II
Introduces technical drafting from the fundamentals through advanced drafting practices. Includes lettering, geometric construction, technical sketching, orthographic projection, sections, intersections, development, fasteners. Teaches theory and application of dimensioning and tolerances, pictorial drawing, and preparation of drawings. Part II of II.
Lecture 1 hour. Laboratory 4-6 hours. Total 5-7 hours per week.
3 credits
DRF 155 - Fundamentals of Architectural Drafting
Introduces fundamentals of architectural drafting and planning of functional buildings. Presents architectural lettering, symbols, and dimensioning, and working drawings including site plans, floor plans, elevations, sections, and details.
Lecture 2 hours. Laboratory 3 hours. Total 5 hours per week.
3 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 165 - Architectural Blueprint Reading
Emphasizes reading, understanding and interpreting standard types of architectural drawings including plans, elevation, sections and details.
Lecture 2 hours. Laboratory 2 hours. Total 4 hours per week.
3 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 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 198 - Seminar and Project
Requires completion of a project or research report related to the student's occupational objectives and a study of approaches to the selection and pursuit of career opportunities in the field.
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 231 - Computer Aided Drafting I
Teaches computer aided drafting concepts and equipment designed to develop a general understanding of components and operate a typical CAD system.
Lecture 1-2 hours. Laboratory 2-3 hours. Total 3-5 hours per week.
2-3 credits
DRF 232 - Computer Aided Drafting II
Teaches advanced operation in computer aided drafting.
Lecture 1-2 hours. Laboratory 2-3 hours. Total 3-5 hours per week.
2-3 credits
DRF 233 - Computer Aided Drafting III
Exposes student to 3-D and modeling. Focuses on proficiency in Production drawing using a CAD system.
Lecture 1-2 hours. Laboratory 2-3 hours. Total 3-5 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