Editing 3D solid models - Introduction to AutoCAD 2011: 2D and 3D Design - page 380

Exercises

Methods of constructing answers to the following exercises can be found in the free website:

http://books.elsevier.com/companions/978-0-08-096575-8

1. Working to the shapes and dimensions as

given in the orthographic projection of Fig.
18.20, construct the exploded 3D model as
shown in Fig. 18.21. When the model has
been constructed add suitable lighting and
apply materials, followed by rendering.

2. Working to the dimensions given in the

orthographic projections of the three parts
of this 3D model (Fig. 18.22), construct the
assembled as shown in the rendered 3D
model (Fig. 18.23). Add suitable lighting
and materials, place in one of the isometric
viewing position and render the model.

15 80 10 148

0.10"

Hole Ø10

Ø1.65

Hole Ø50

Holes Ø10

80

M0.70 "

Ø0.70"

Ø1.05 "

10 70

Ø60

Ø3 0

Ø20

75

Ø 40

230 Holes Ø10

R5

0.30"

0.40"

0.60"

R10

Ø1.05 "

Ø0.80"

3.50"
5.25"

0.55"

245

35 12.5

Fig. 18.22 Exercise 2 - details of shapes and sizes

Fig. 18.20 Exercise 1 - orthographic projection

Fig. 18.21 Exercise 1 - rendered 3D model

Fig. 18.23 Exercise 2