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COMPUTER-AIDED DRAFTING (DESCRIPTIONS AND PREREQUISITES) |
| DRAF 101 |
Engineering Graphics |
4 CR |
| This course provides instruction and CAD-based laboratory practice in graphical communication principles used in industry. Topics include technical sketching, lettering, geometric constructions, multi-view drawings, sectional views, auxiliary views, dimensioning practices, and drawing notation. [16-80-96] Lab Fee |
| DRAF 120 |
Machine Drafting |
3 CR |
| Prerequisite: DRAF 101. This course advances the use of engineering graphics to produce functional drawings of machine mechanisms and basic machine elements. Included are fasteners, cams, gear trains, weldments, and fits. Dimensioning and tolerancing in accordance with ANSI standard Y14.5M are used throughout the course. CAD technology is used exclusively to complete lab assignments. [16-64-80] Lab Fee |
| DRAF 141 |
Descriptive Geometry |
3 CR |
| Prerequisite: DRAF 101. This course is designed to develop problem-solving skills in the area of spatial relationships. A graphical analysis of points, lines, planes and angles, intersections, revolutions, and developments is undertaken. CAD technology is used exclusively to complete lab assignments. [16-64-80] Lab Fee |
| DRAF 181 |
Applications in AutoCAD |
3 CR |
| Prerequisite: DRAF 101. This course is not intended as an introduction; students must have a basic understanding of AutoCAD prior to enrollment. This course is a study of AutoCAD and its applications as a continuation to DRAF 101. Students will be exposed to the depth of the AutoCAD system and the variables which control it. Advanced techniques will be taught to complement DRAF 101 in areas such as layer control, dimensioning, modifying geometry, text blocks, symbol creation, attributes, xrefs, pictorial drawing, and three-dimensional drawing. [32-48-80] Lab Fee |
| DRAF 190 |
Introduction to AutoCAD |
3 CR |
| An introduction to AutoCAD for those who have a basic understanding of drafting principles. This course is primarily for people in industry, those with a manual drawing background, or those with a curiosity about CAD. Topics will include the computer as a tool, the AutoCAD environment, interfacing with AutoCAD, geometry creation, modifying geometry, dimensioning, producing hard copy, and symbol libraries. [32-32-64] Lab Fee |
| DRAF 194 |
SolidWorks: Parts and Assemblies |
3 CR |
| Previous CAD/drafting experience recommended. This course is an introduction to the 3D modeler, SolidWorks, for non-CAD majors. The course will focus on parts, assemblies, and drawings. Topics will include sketching in SolidWorks, creating relationships, parametric constraints, 3D tools, associative 2D part drawings, design tables, and assemblies. [32-32-64] Lab Fee |
| DRAF 195 |
SolidWorks: Advanced Applications |
3 CR |
| Prerequisites: DRAF 194 or 234. This course focuses on advanced concepts in SolidWorks. Topics include advanced sketching techniques, curves, lofts, sweeps, surfaces, basic sheet metal, modeling in assembly, advanced design tables, advanced drawing topics, PhotoWorks, Toolbox, and eDrawings. [32-32-64] Lab Fee |
| DRAF 202 |
Independent Study |
1-3 CR |
| Prerequisite: departmental approval only. This course provides an opportunity for the student with sufficient skills to pursue projects for advanced learning or personal interest in computer-aided drafting and design. The subject/project details and method of evaluation will be arranged with the supervising instructor. This course may be repeated for additional credit. Lab Fee |
| DRAF 211 |
Dimensioning and Tolerancing |
3 CR |
| Prerequisites: DRAF 120 and 234. Use of engineering graphics and basic measurement techniques to explore the application and effects of dimensioning and tolerancing. Topics will include geometric dimensioning and tolerancing (GDT), fit analysis, tolerance stackups, metrology, and the effects of tolerancing in the manufacturing environment. Conformance to ANSI Y14.5M-1982 will be stressed throughout. [32-48-80] Lab Fee |
| DRAF 221 |
Architectural Drafting |
3 CR |
| Prerequisite: DRAF 101 or 190. An introduction to architectural drawing production and practice. The student will prepare portions of a set of house construction documents including a site plan, floor plan, elevations, foundation plan, wall section and details, and door and window schedules. CAD technology will be used to complete most lab assignments. [16-64-80] Lab Fee |
| DRAF 234 |
SolidWorks |
3 CR |
| Prerequisite: DRAF 101. An introduction to SolidWorks, a popular 3D mechanical design tool. Topics will include modeling fundamentals, parametric constraints, associative part drawings, the relationship between 2D drawings and 3D models, design tables, assembly modeling, and visualization. [32-48-80] Lab Fee |
| DRAF 251 |
Advanced Modeling and CAM |
3 CR |
| Prerequisite: DRAF 194 or 234. A study of advanced modeling techniques, computer-aided manufacturing, and product design. SolidWorks modeling topics include sweeps, lofts, surfaces, parting lines, mold cavities, and sheet metal. Models will be used to generate rapid prototyping files and to create tool path files for CNC machining. A standard process for product design and problem solving will be used throughout, including problem statements, preliminary ideas, refinement, analysis, decision, and implementation. [16-64-80] Lab Fee |
| DRAF 261 |
Manufacturing Design |
3 CR |
| Prerequisite: DRAF 120. The application of design principles in solving problems related to the manufacturing of simple work pieces. Students will be involved in the design of jigs, fixtures, gauges, and other work-holding devices, along with the production of detail drawings of their designs. CAD technology will be used to complete lab assignments. (16-64-80) Lab Fee |
| NOTE: The course descriptions for the Cooperative Education course electives within the Computer-Aided Drafting Program (DRAF) can be found under the Information Technology (IT) course descriptions. |
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