Credit Hours - 3
Objectives
This is an introductory course in computer aided graphics and design for engineers. This course will introduce students to modeling techniques for engineering parts and assemblies, and its application to real life engineering problems using a computer aided design (CAD) software. It will familiarize students with 3-D solid modeling and conventions of 2-D graphical representation of engineering components. As part of the course, there will be a group design project that will produce a drawing package of an appealing, functional, and marketable mechanism or device.
Content
The course will cover: Introduction to Engineering Graphics; Sketch Tools (lines, arcs, circle, rectangle, fillet, chamfer, sketch relations, smart dimension, pattern, mirror, offset entity, trim, etc.); Parts Modeling Techniques (extrusion, revolve, sweep, loft, shell, hole wizard, pattern, rib, mirror, fillet, chamfer, etc.); Detailed Part Drawing (Projection theory and types: perspective, parallel, orthogonal, axonometric, isometric, dimetric, trimetric, Multiview, line types and conventions, types of projection, sheet format: title block and border line, scale, section view, detailed view, dimensioning and tolerancing: size and geometry tolerancing (limit, unilateral, bilateral, general tolerance, etc.); Assembly Modeling (standard mating and exploded views); Detailed Assembly Drawing (balloons, BOM, exploded state, reference dimensioning).
Reading list
- Branoff, T., Jensen, C. H., & Helsel, J. D., (2015). Interpreting Engineering Drawings (8th Ed.). Cengage Learning.
- Giesecke, F. E., et al., (2016). Technical Drawing with Engineering Graphics (15th Ed). Peachpit Press.
- Howard, W. E. & Musto, J. C., (2019). Introduction to Solid Modeling Using SolidWorks. McGraw Hill.
- Planchard, D., (2019). Engineering Graphics with SOLIDWORKS: A Step-by-Step Project Based Approach. SDC Publications.
- Reyes, A., (2019). Beginner’s Guide to SolidWorks – Level I, SDC Publications Inc.