Engineering Fundamentals: An Introduction to Engineering, 4th ed.c

16.7 Solid Modeling 525

L1

L2

L3

L1

L2

L3

Skinning (area “skinned”

over lines L1, L2, and L3)

Offsetting areas (cylindrical area

“inflated” and “deflated”)

Rotation axis

Drag path

Line Line

A2

A3

New fillet area (A3)

Rotating lines Dragging lines Area fillet

■Figure 16.22 Additional area-generation methods.

■Figure 16.23

Examples of volume-generating

operations.

62080_16_ch16_p504-549.qxd 5/22/10 12:31 AM Page 525

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