Orthographic and isometric - Introduction to AutoCAD 2011: 2D and 3D Design - page 163

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

Fig. 7.25 is an isometric drawing of a slider i tment
on which the three exercises 1 , 2 and 3 are based.

3

4 ''
4 2''

R1''

1

Ø1 ''
8

Fig. 7.27 Exercises 2 and 3

Fig. 7.25 Exercises 1, 2 and 3 - an isometric drawing of
the three parts of the slider on which these exercises are
based

3. Construct an isometric drawing of the part

shown in Fig. 7.27.

4. Construct a three-view orthographic

projection in an angle of your own choice of
the tool holder assembled as shown in the
isometric drawing Fig. 7.28. Details are given
in Fig. 7.29 .

1. Fig. 7.26 is a i rst angle orthographic

projection of part of the i tment shown in the
isometric drawing Fig. 7.23. Construct a three-
view third angle orthographic projection of
the part.

50

R30
Hole Ø30

R5

180

R10

Fig. 7.26 Exercise 1

2. Fig. 7.27 is a i rst angle orthographic

projection of the other part of the i tment.
Construct a three-view third angle
orthographic projection of the part.

Fig. 7.28 Exercises 4 and 5 - orthographic projections of
the three parts of the tool holder