PRIN. OF DRAFTING AND SHOP DRAWINGS - OD1641 - LESSON 1/TASK 3
FIGURE 57.
COMPARISON BETWEEN DIFFERENT
SCALED RECEDING LINES ON
OBLIQUE DRAWINGS.
Oblique drawings do not normally include hidden lines, although they may be used if
special emphasis is required.
a. Normal Surfaces.
Figure 58 (on the following page) is a sample problem that
involves creating an oblique drawing from given orthographic views. Since all
surfaces in the problem are normal (at 90, to each other), all dimensional values
may be directly transferred from the orthographic views to the axis of the oblique
drawing.
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