什么是4GD， What is 4GD? NX9.0有何新的优势？

mildcat

What is 4GD?

  P2 `( E5 U. W# B0 ]+ |- [' ]% ^NX 8.5 introduced the fourth generation of design (4GD) and NX 9 enhances the existing 4GD functionality.
4GD 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.

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In 4GD, design elements replace traditional assembly components. Unlike assembly components, each design
5 J; L0 x" }9 G+ {, z4 selement is an independently managed occurrence with its own position, access privileges, attributes, revision
history, 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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