Drawing
Problems
-
Chapter
8
Chapter 8 Creating and Working with Solid Model Features
227
Drawing Problems
1. Construct an 8″ diameter tee pipe fitting using the dimensions shown below. ″
Hint: Extrude and union two solid cylinders before subtracting the cylinders for
the inside diameters.
A. Use
EXTRUDE
to create two sections of pipe at 90° to each other, then use
UNION
to union the two pieces together.
B. Fillet and chamfer the object to finish it. The chamfer distance is .25″ × .25″.
C. The outside diameter of all three openings is 8.63″ and the pipe wall thickness ″
is .322″.
D. Save the drawing as P08_01.
2. Construct an 8″ diameter, 90° ″ elbow pipe fitting using the dimensions shown
below.
A. Use
EXTRUDE
or
SWEEP
to create the elbow.
B. Chamfer the object. The chamfer distance is .25″ × .25″. Note: You cannot use ″
the
CHAMFER
command.
C. The outside diameter is 8.63″ and the pipe wall thickness is .322″. ″
D. Save the drawing as P08_02.