Exam 14: Pictorial Drawings and Technical Illustrations

Identify the proper placement of arrowheads on isometric dimensions.

List the three methods of oblique drawing.

Define oblique drawing.

Name and describe the three types of perspective drawings.

Identify the lines that can be measured directly and trans- ferred to the isometric drawing.

Name the most realistic type of pictorial illustration.

Give the shape of an isometric sphere.

Briefly define solid models and give at least two applications PRoblEms for solid models.

Give two names that identify the centerlines used in exploded views to show the connection between part and subassembly axis and the thin solid extension lines that can be used to connect among noncylindrical features, parts, and subassemblies.

Describe the proper placement of extension lines, dimen- sion lines, and dimension text when doing isometric dimensioning.

Describe an exploded assembly and identify the drawing method most commonly used to create exploded assemblies.

List at least three professional uses for pictorial drawings.

What is the basic intent of pictorial drawings? AnD TECHniCAl illusTRATions

Compare dimetric and isometric projection.

Give the angles between each of these three isometric axes.

Describe the greatest realism in pictorial presentation that can be achieved by CADD systems.

Describe parametric solid modeling and define the term parameters in your definition.

Explain the difference between isometric lines and noni- sometric lines.

Briefly describe technical illustration.

List the three basic forms of isometric drawing.