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DRF 111 Technical Drafting I (3 cr, F/Sp)
Introduces technical drafting from the fundamentals through advanced drafting practices. Teaches lettering, metric construction, technical sketching, orthographic projection, sections, theory and applications of dimensioning. Includes pictorial drawing, and preparation of working and detailed drawings.
Lecture 2 hours.
Laboratory 2 hours.
Total 4 hours per week.
DRF 130 Introduction to Electrical/Electronics Drafting (2 cr, F)
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.
DRF 140 Technical Drawing (3 cr, Sp)
Enhances the principles learned that are related directly to the field of drafting and design. Gives a more in-depth exposure to detail and working drawings, dimensioning, tolerancing, and conventional drafting practices. Uses CAD as the main means of drawing generation.
Lecture 2 hours.
Laboratory 2 hours.
Total 4 hours per week.
Prerequisites: EGR 111 or equivalent.
DRF 211 Advanced Technical Drafting I (3 cr, F)
Teaches use of drafting equipment, with possible CAD applications, emphasizing knowledge and skill required for industrial drawings. May include piping, gearing, geometric and positional tolerances, drawing layout, and lettering of all types.
Lecture 2 hours.
Laboratory 2 hours.
Total 4 hours per week.
Prerequisite: DRF 140.
DRF 212 Advanced Technical Drafting II (3 cr, Sp)
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 hours.
Total 4 hours per week.
Prerequisite: DRF 211.
DRF 231 Computer-Aided Drafting I (3 cr, F/Sp/Su)
Teaches computer-aided drafting concepts and equipment designed to develop a general understanding of components and operate a typical CADD system. AutoCAD software is used.
Lecture 2 hours.
Prerequisite: Drafting experience or instructor's approval.
Laboratory 2 hours.
Total 4 hours per week.
Prerequisite: DRF 111 or CADD experience.
DRF 232 Computer-Aided Drafting II (3 cr, F/Sp)
Teaches advanced operation in computer-aided drafting using AutoCAD software.
Lecture 2 hours.
Laboratory 2 hours.
Total 4 hours per week.
Prerequisite: DRF 231.
DRF 233 Computer-Aided Drafting III (3 cr, F)
Exposes students to 3d and modeling. Focuses on proficiency in production drawing using CAD system. AutoCAD software is used.
Lecture 2 hours.
Laboratory 2 hours.
Total 4 hours per week.
Prerequisite: DRF 232.
DRF 237 CADD Systems Management (3 cr, Sp)
Studies the principles and practices of CADD database use, design, and programming for a CADD environment. Topics include attributes, manipulation, and revision; CADD database extraction and management; basic techniques of data conversion and communication protocol between CADD systems.
Lecture 2 hours.
Laboratory 2 hours.
Total 4 hours per week.
Prerequisite: DRF 232.
DRF 280 Design Capstone Project (3 cr, Sp)
Focuses on design projects developed independently and in consultation with the instructor. Topics may include parametric modeling, civil, mechanical piping, architectural application, structural, electro-mechanical, 3-D solids, exploration of application software and the integration of CAD/CAM.
Lecture 3 hours per week.
Prerequisites: DRF 212 or ARC 221.
DRF 290 Internship in Drafting (2-4 cr, F/Sp)
Supervised on-the-job training in approved business, industrial, and service firms coordinated by the College. Applicable to all career and technical curricula at the discretion of the College. May be repeated for credit.
Variable hours.
