
Introduction to Engineering GraphicsCourse Number  EGR 165  Credits  4  Lab Hours  60  Lecture Hours  30  Course Description  Prerequisite: MATH LEVEL 4. Studies the graphic language applied to mechanical and civil engineering design. Develops skills in orthographic projection, multiview drawings, isometric drafting, sectioning, auxiliary views, revolutions, developments, ANSI dimensioning, and tolerancing, annotation and descriptive geometry. Uses computeraided drafting and analysis. Credit can be earned in EGR 165 or EGR 166 but not in both. (3060) 
Outcomes and ObjectivesLetter and construct multiviews of single mechanical components using orthographic projection using standard drafting instruments, pencils, and CAD.Objectives:  Make measurements with inch and metric scales throughout the course
 Draw geometric constructions as used on engineering drawings
 Draw technical sketches using the principles of orthographic projection to construct multiview and isometric drawings of objects with normal, inclined, oblique, cylindrical, and other types of surfaces
Construct sectional, auxiliary, and revolution, views of single mechanical components using standard drafting instruments, pencils, and CAD.Objectives:  Select and apply conventional practices of projection, sectional views, intersections of surfaces and solid geometric shapes
 Perform white printing and make copies of student executed original plots
 Make large format plots of drawings on a plotter
Dimension and calculate tolerances for assembled mechanical components.Objectives:  Draw dimensioned, toleranced and annotated, drawings of parts using the latest ANSI standards
 Calculate limit dimensions for various classes of ANSI fit by using the appropriate ANSI tables
Draw and dimension multiviews of an assembly of mechanical components using orthographic projection.Objectives:  Make measurements with inch and metric scales
 Draw geometric constructions as used on engineering drawings
 Draw technical sketches using the principles of orthographic projection to construct multiview drawings of objects with normal, inclined, oblique, cylindrical, and other types of surfaces
 Draw a set of project working drawings of an assembly of parts and the detailed individual parts. Examples may include tools, jigs, fixturing, injection molds, etc.
Construct views and projections of elements using principles of descriptive geometry.Objectives:  Draw solutions to spatial relationships between points, lines, and planes by applying methods of descriptive geometry
 Construct graphical analysis to determine displacements, velocities, and/or accelerations, of mechanical parts
 Draw primary auxiliary projections
 Construct graphic revolution of views about principle axes of projection








