Engineering Drawing and Design

The short history of mechanical drawing. Introduction. Drafting equipment, media, and reproduction methods. Introduction to Computer-Aided Design and Drafting (CADD). Sketching, lettering and lines. Geometric construction. Multiviews and auxiliary views. Descriptive geometry I. Descriptive geometry II. Manufacturing processes. Dimensioning. Fasteners and springs. Welding processes and representations. Sections, revolutions and conventional breaks. Geometric tolerancing. Mechanisms: linkages, cams, gears. Belt and chain drives. Working drawings. Pictorial drawing. Fluid power. Industrial process piping. Structural drafting. Heating, ventilating and air conditioning (HVAC)/sheet metal drafting. Electrical drafting. Electronic schematic drafting. Engineering charts and graphs.