In this chapter, we consider various approaches to part design and emphasize useful strategies. Specific advanced part modeling techniques covered include multibody design, advanced lofts, advanced sweeps, coils, and surface modeling.
Trang 1Advanced Part Modeling
Trang 2Loft Feature
Blend of profiles of varying cross section Planes on which profiles are sketched are usually parallel, but any
non-perpendicular planes can be used
Trang 3Lofting Process
Trang 4Duplication of Part Features
Mirror
Pattern (Array)
Trang 5Mirror Features
Must specify:
Trang 6A placed feature no sketch required
Used to remove material from interior of a part Cavity created with walls of a specified thickness Selected faces can be removed to form a shell opening
Trang 7Advanced Part Modeling