什么是4GD， What is 4GD? NX9.0有何新的优势？

mildcat

What is 4GD?
( I1 s, T/ [3 _$ [
# Z4 [7 x- ?' @' J: \9 d5 yNX 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
, F) p  g" \6 ?3 J# bare checked out and used in NX.

. u8 w# g+ a0 h0 P% W8 z
( c6 ~3 ~- i/ L+ z7 T! pIn 4GD, design elements replace traditional assembly components. Unlike assembly components, each design
% c; b: x0 [0 r; l) B& U; `6 }) `* zelement is an independently managed occurrence with its own position, access privileges, attributes, revision
; x( o+ J# X4 d) x. j0 o7 E+ Chistory, unit effectivity, and locking status.

; f0 m/ {- U# l- `5 A7 T
- i. m6 g8 w+ x, y$ x; I& ~This means that when you check out any design element, it is displayed in its correct product location, without the
0 o' W. W4 `6 t( @" y! u0 eneed to check out a parent assembly.

2 q, c6 u/ r1 h