Introduction to AutoCAD 2011 2010
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 30
R10
Holes Ø10 10
ARM
Ø20 M15
10 BOLTS
60
155
chapter 1
382
5 10 50 200
15
200
Ø120 R15
Holes Ø15
140
UPRIGHT
R300
Ø110
R5 R15
R95 R105 BASE
Tapped M15
Fig. 18.24 Exercise 3
A more difficult exercise.
A rendered 3D model of the parts of an assembly is shown in Fig. 18.26.
R20
40
15 275
12.5
R105 R115
Hole Ø50
15
5
5
Holes Ø10 Ø70
112.5
SQ 150 20
Ø110 5
chapter 18
4.
Fig. 18.25 Exercise 3 – the parts drawing
Fig. 18.26 Exercise 4 – first orthographic projection