The modification of 3D models - Introduction to AutoCAD 2011: 2D and 3D Design - page 270

Creating 3D model libraries

In the same way as 2D drawings of parts such as electronics symbols,
engineering parts, building symbols and the like can be saved in a fi le as
blocks and then opened into another drawing by dragging the appropriate
block drawing from the DesignCenter, so can 3D models.

First example - inserting 3D blocks ( Fig. 14.4 )

1. Construct 3D models of the parts for a lathe milling wheel holder to
details as given in Fig. 14.1 each on a layer of different colours.

Flat 12x5

Nut 15x 25
tapped M8x1.5

Washers 20xR9
with hole

8

∅

M8

R8

29

Arms (2) 60x16x15

Screw
75x ∅ 8

23

2.5

20

Holes ∅ 8

T-Bar 90x15x10

R8

Pins (2)
20x

∅ 6

Fig. 14.1 The components of a lathe milling wheel holder

2. Save each of the 3D models of the parts to fi le names as given in
Fig. 14.1 as blocks using Create from the Insert/Block panel. Save all
seven blocks and delete the drawings on screen. Save the drawing with
its blocks to a suitable fi le name (Fig01.dwg).
3. Set up a Four: Equal viewports setting.
4. Open the DesignCenter from the View/Palettes panel ( Fig. 14.2 ) or by
pressing the Ctrl and 2 keys of the keyboard.