什么是4GD， What is 4GD? NX9.0有何新的优势？

mildcat

What is 4GD?
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* U5 L# @' p9 X+ G8 VNX 8.5 introduced the fourth generation of design (4GD) and NX 9 enhances the existing 4GD functionality.
/ l! S: d  A3 i5 T% O4GD represents a major change in how NX product assemblies are stored and managed in Teamcenter, and how they
3 \, f! ?6 A0 x- U5 Y1 Yare checked out and used in NX.


0 l" M' R6 ^& X! A; L$ JIn 4GD, design elements replace traditional assembly components. Unlike assembly components, each design
- g) U  K! r$ ielement is an independently managed occurrence with its own position, access privileges, attributes, revision
! H  r1 t. @. K5 ^* ]history, unit effectivity, and locking status.
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7 P: t- K9 P+ Q: F! _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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