Chabot College Fall 2003 Course Outline for Design Technology 66A MECHANICAL DESIGN TECHNOLOGY Catalog Description: 66A - Mechanical Design Technology 3 Units Principles and practice of Mechanical Design Technology, application of descriptive geometry, auxiliary views and revolutions to mechanical detail drawings, geometric tolerancing applied to complete design assemblies. Strongly recommended: Design Technology 52. 1.5 hours lecture, 4.5 hours laboratory. Prerequisite Skills: None Expected Outcomes for Students: Upon completion of the course the student should be able to: 1. 2. 3. 4. visualize, sketch, and draw detail parts of assemblies, using symbols and concepts; apply knowledge of manufacturing practices, industrial materials and specifications to the design of castings, forging, sheetmetal, weldments, and machine parts; utilize technical mathematics to solve geometric problems; develop mechanical detail drawings with the Computer-Aided Drafting system. Course Content: 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Casting drawings/weldment Sheetmetal drawings Introduction to material specification Tubing angle bends, compounds angles Problems using strength of materials concepts a. simple stresses b. welds c. beams shafts Weight calculation problems Center of gravity calculation problems ANSI standards Libraries of symbol Working drawings Methods of Presentation: 1. 2. 3. Lectures Laboratory project assignments Demonstrations Chabot College Course Outline for Design Technology 66A Mechanical Design Technology Fall Semester 2003 Assignments and Methods of Evaluating Student Progress: 1. Typical Assignments a. Complete the questions Geometric tolerancing on chapters 1, 2, interpeting ASME Y14.5 – 1994 b. Complete a mechanical working drawing ie: screw jack c. Complete a double auxiliary drawing with dimensions 2. Methods of Evaluating Student Progress a. Attendance b. Projects d. Midterm e. Final Exam Textbooks (Typical): Engineering Graphics, Giesecke, Prentice Hall Publishing, 2000 Special Student Materials: 1. 2. Drafting equipment Compact disk (R/W) hps Revised September 2002 Effective Fall 2003 Page 2