Orthographic%20Drawing - PowerPoint PPT Presentation

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Orthographic%20Drawing

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Orthographic Drawing Points are projected to the glass plane defining the shape of each view, as indicated by the blue lines Projection Plane The layout as shown here ... – PowerPoint PPT presentation

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Title: Orthographic%20Drawing


1
Orthographic Drawing
Points are projected to the glass plane defining
the shape of each view, as indicated by the blue
lines
2
Projection Plane
The layout as shown here allows for projecting
between views as illustrated by the blue lines
Three major views are Front, Top and Right Side
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Measuring
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Figure 29 Step 2 Step 2 From the first
line measure up 3 defining the height of the
front and right side views, remembering to use
light construction lines.
11
Figure 30 Step 3 Step 3 From the
second line measure up 1 which defines the space
between views as well as starting to define the
top view.
12
2
Figure 31 Step 4 Now measure up 2 inches
from the third horizontal line for the thickness
of with of the object, and draw the forth
horizontal line as shown in Figure 31. This is
the last horizontal line you will need to draw
for this project.
13
2
Figure 31 Step 4 Now measure up 2 inches
from the third horizontal line for the thickness
of with of the object, and draw the forth
horizontal line as shown in Figure 31. This is
the last horizontal line you will need to draw
for this project.
14
2
Figure 32 Step 5 You are now ready to draw
the first vertical line, the line that runs form
bottom to top of your sheet of paper. Measure in
two inches from the left border line and draw
your first vertical line with the aide of a T
square and triangle. The line should be drawn
from the first horizontal line to the forth
horizontal line as shown in Figure 32. Be sure to
use you 4H pencil for this construction line
drawing very light.
15
4
Figure 33. Step
6 Step 6. In this step measure four inches to
the right of the first vertical line and draw a
second vertical line from the from the first
horizontal line to the forth horizontal line as
shown in Figure 33. You now have both the front
view and the top view of the object completed.
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