For
example, we are going to create 2D projection drawing of this following 3D
object with SOLPROF.
The steps
are as following :
a.
First of all you go to Layout space.
b.
Then type MV or MVIEW on command line to create
a window viewing of Model space.
c.
Then it is coming up the instruction:
Specify
corner of viewport :
d.
Actually you ask to make a rectangle as a
window. So that in this step you click the position of a corner.
e.
And then when coming up the instruction :
Specify
opposite corner :
You click the position of an opposite
corner.
f.
Then it will appear a window that view Model
space actually.
g.
Type MS or MSPACE.
h.
Notice that right now you can either zoom or
show other view such as top view, front view, etc inside the window of Model
space.
i.
Actually we will create 2D projection conforming
to the view.
j. Assume firstly we are going to create 2D
projection of Top View. Then change
the view to become Top View. On Visualize ribbon you go to View icon, and then click Top View. Eventually Top View appears.
You zoom proportionally so that you can show Top View of 3D object properly as below.
l.
It will come up the instruction :
Select
object :
You select all 3D objects you want to make
its 3D drawing by clicking the 3D objects, then press Enter.
m.
It will come up the instruction :
Display
hidden profile on separate layer :
Choose Yes (Y).
n.
It will come up the instruction :
Project
profile lines onto a plane :
Choose Yes (Y).
o.
It will come up the instruction :
Delete
tangential edges :
Choose Yes (Y).
p.
Then actually the 2D drawing of Top View has been created on Model
space.
q.
With the same steps as above, let you create 2D
drawing of Front View and Right Side View.
So you must change view to be Front View, then type SOLPROF, etc. Likewise for Right Side View.
r.
After you have completely created Top View, Front View, and Right Side
View, you go back to Model space.
s.
Through SW
Isometric View, it will appear as below.
t. Let
you hide the layer of 3D object. Then it will appear as below. Look that
actually has been created 2D drawing of Top View on XY plane, Front View on ZX
plane, and Right Side View on YZ plane.
u.
You have to separate those 2D drawing as below.
v. Then
you arrange with the multiple commands such as Rotate3D, Move, etc. so that it
will appear the composition as below.
w.
Notice that when 2D drawing has already been
created, the new layers has also been created. Let you check it out on the
Layer manager. You see that 2 layer have been created with unique names. One
layer is with initial name PV and other layer is with initial name PH. PV is
the layer that contains 2D drawing of visible objects of 3D objects. And PH is
layer that contains 2D drawing of hidden objects of 3D objects.
x.
After that you can explode the objects of PH
layers and change the line type with dashed type as commonly for hidden
objects. Then you can add center line, dimensions, and texts as you need.
y. Finally you get the 2D projection drawing as
below.
What do you think ? It’s easy, right ?
Let you practice it !
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