Editing 3D solid models - Introduction to AutoCAD 2011: 2D and 3D Design - page 381

3. Construct the 3D model shown in the rendering (Fig. 18.24) from the details given in the parts drawing

( Fig. 18.25 ).

135

20

10

R10

Holes Ø10

ARM

1 0

Ø2 0

10

M15 BOLTS

5

10

50 15

Ø120

200

R15

Holes Ø15

UPRIGHT

R5

Ø110

R15

R95

R105

BASE

Tapped M15

Fig. 18.24 Exercise 3 Fig. 18.25 Exercise 3 - the parts drawing

4. A more dii cult exercise.

A rendered 3D model of the parts of an assembly is
shown in Fig. 18.26.

R20

12.5

R105

Hole Ø50 R115

5

5

Holes Ø10

Ø70

SQ 150

Ø110

Fig. 18.26 Exercise 4 - fi rst orthographic projection