AutoCAD 2018 and Inventor 2018 Tutorial By Tutorial Books (www.engbookspdf.com)

Part 1: AutoCAD Basics
down > Wireframe on the ribbon; the view
style of the model will be changed to
wireframe.
Example 3: (Returning to previous
position of the UCS)
Click Home > Coordinates > UCS, Previous
on the ribbon; the UCS will return to its
previous position.
On the Status bar, click the down arrow next
to the 3D Object Snap and select the Center
of face option, if not already selected.
Click Home > Modeling > Primitives dropdown
> Cylinder on the ribbon or type CYL
in the command line.
Specify the center point of the cylinder on
the inclined face of the wedge.
Example 4: (Creating a UCS by specifying
its origin)
Click Home > Coordinates > Origin on
the ribbon; the UCS will be attached to the
pointer.
Select the lower left corner point of the box;
the UCS will be placed at that point. Note
that the orientation will not change.
Type 20 as the base radius and press
ENTER.
Move the pointer upward; you will notice
that the pointer moves along the Z-axis of
the UCS.
Type 25 as height and press ENTER; the
cylinder will be created as shown below.
Example 5: (Rotating the UCS about X, Y,
and Z axes)
You can rotate a UCS about X, Y, or Z axes by using
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