Computer Aided Drafting and Design Course Descriptions

Computer Aided Drafting and Design Course Descriptions


DDT 1114—Fundamentals of Drafting. Course designed to give the drafting major the background needed for all other drafting courses. Emphasis placed upon maintaining correct techniques while developing speed. Two hours lecture and four hours lab. (4)

 DDT 1133—Machine Drafting I. Emphasizes methods, techniques, and procedures in presenting screws, bolts, rivet springs, thread types, symbols for welding, materials finish and heat treatment notation, working order preparation, routing, and other drafting room procedures. One hour lecture and four hours lab. (3)

 DDT 1153—Descriptive Geometry. Theory and problems designed to develop the ability to visualize points, lines, and surfaces of space. One hour lecture and four hours lab. (3)

 DDT 1213—Construction Materials. A course designed to familiarize the student with the physical properties of the materials generally used in the erection of structures, with a brief description of their manufacture. (3)

 DDT 1313—Principles of CAD. This course will introduce the student to the operating system and how to perform basic drafting skills on the CAD. Lecture with laboratory demonstration. (3)

 DDT 1323—Intermediate CAD. (Prerequisite: DDT 1313) This course is designed as a continuation of Principles of CAD. Subject areas will include dimensioning, sectional views, and symbols. Lecture with laboratory demonstration. (3)

 DDT 1413—Elementary Surveying. Basic course dealing with principles of geometry, theory and use of modern surveying instruments, mathematical calculations, and the control and reduction of errors. Two hours lecture and two hours lab. (3)

 DDT 1613—Architectural Drafting I. (Prerequisite: DDT 1313) Presentation and application of architectural drafting room standards. One hour lecture and five hours lab. (3)

 DDT 2233—Structural Drafting. (Prerequisite: DDT 1313) Structural sections, terms and conventional abbreviations, and symbols used by structural fabricators and erectors are studied. Knowledge is gained in the use of A.I.S.C. Handbook.  Problems are studied that involve structural designing and drawing of beams, columns, connections, trusses, and bracing. One hour lecture and four hours lab. (3)

 DDT 2243—Cost Estimating. Preparation of material and labor quantity surveys from actual working drawings and specifications. Lecture with lab demonstration. (3)

 DDT 2253—Statics and Strengths of Materials. Study of forces acting on bodies; movement of forces; stress of materials; basic machine design; beams, columns and connections. Lecture with lab demonstration. (3)

 DDT 2343—Advanced CAD. (Prerequisite: DDT 1323) Advanced course in the use of CAD software with emphasis on producing drawings. Teaches application of computers to drafting, basic command structure, drafting and design menu, and associated acronyms. One hour lecture and four hours lab. (3)

 DDT 2423—Mapping and Topography. (Co/Prerequisites: DDT 1413 and DDT 1323) Selected drafting techniques are applied to the problem of making maps, traverses, plot plans, plan drawings, and profile drawings using maps, field survey data, aerial photographs and related references and materials including symbols, notations, and other applicable standardized materials. Two hours lecture and two hours lab. (3)

DDT 2513—Quality Assurance. The application of statistics and probability theory in quality assurance programs. Various product sampling plans will be studied as well as the development of product charts for defective units. Lecture with lab demonstration. (3)

 DDT 2913—Special Project. (Prerequisite: Consent of instructor) A course designed to provide the student with practical application of skills and knowledge gained in other drafting courses. The instructor works closely with the student to insure that the selection of a project will enhance the student’s learning experience. One hour lecture and four hours lab. (3)