什么是4GD， What is 4GD? NX9.0有何新的优势？

mildcat

What is 4GD?

6 _5 L( A6 [5 R7 }NX 8.5 introduced the fourth generation of design (4GD) and NX 9 enhances the existing 4GD functionality.
3 s/ C) n+ K" Z5 @; ~, C4GD represents a major change in how NX product assemblies are stored and managed in Teamcenter, and how they
are checked out and used in NX.


% i3 i0 m* d7 y# KIn 4GD, design elements replace traditional assembly components. Unlike assembly components, each design
) Q& b7 i3 [6 L' s5 c# f5 c3 M- x* Gelement is an independently managed occurrence with its own position, access privileges, attributes, revision
  v4 K/ n6 H9 phistory, unit effectivity, and locking status.

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This means that when you check out any design element, it is displayed in its correct product location, without the
need to check out a parent assembly.
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