80 Chapter 5
Two-View Drawings.
Simple, symmetrical flat objects and cylindrical parts, such as sleeves, shafts, rods, or studs, require
only two views to show the full details of construction. The two views usually include the front view and
either a right side or left side view or a top or bottom view.
Figure 5.7B Examples of third angle projection that is primarily used in the United States and Canada. This
type of projection produces two plan views and four side views. In third angle projection the left view is put on
the left and the top view on the top.