PRIN. OF DRAFTING AND SHOP DRAWINGS - OD1641 - LESSON 1/TASK 3
SOLUTION TO NORMAL SURFACE
OBLIQUE DRAWING PROBLEM.
Erase all lines and smudges, check your work, and draw in all lines to
their final color and configuration (figure 59, view E).
b. Inclined and Oblique Surfaces. Figure 60 (on the following page) is a sample
problem that involves creating an oblique drawing from given orthographic views
that contain an inclined surface.
Unlike isometric drawings, angular dimensions
may be directly transferred from the front orthographic view to the front oblique
view, thereby eliminating the need for supplementary layouts.
Remember that the
direct transfer only works on the front view and on surfaces parallel to the front