不知道有没有人做过流程图。 下面是我从美国Robert L. Norton 著的 "An Introduction to the Synthesis and Analysis of Mechanisms and Machines" 上摘录的,个人觉得有点意思,供参考。
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; k, a0 T# ~/ {. d0 a( fThe Design Process1 Q; N g& m4 R4 `: P, d
"...this is not a process in which one proceeds from step one through ten in a linear fashion. Rather it is, by its nature, an iterative process in which progress is made haltingly, two steps forward and one step back. It is inherently circular..." * W8 @- c% _2 K% Z, _
1. indentification of needs;/ \4 f# E1 J; h6 p* o
2. background research;
5 y- y. T* u. Z5 K- t3. goal statement;
+ B0 r, t8 X9 @. k. u5 g, @# L4. performance specification;- W0 V# v+ g4 ^5 [2 @' q- H; q
5. ideatin and invention;
! x% Z2 r& S" K% i( s, c6. analysis;
4 @7 E+ A7 Y" a1 V2 i; m1 s8 J7 u7. selection;4 m3 r, C v ~1 T& h2 ~ ?
8. detailed design: this step usually includes the creation of a complete set of assembly and detail drawings or CAD part files, for each and every part used in the design./ E( {2 n1 e1 w
9. prototyping and testing;4 R5 U# s |& r8 Y! |
10. production9 T" g% C* K: {# W# K- n5 M c9 K
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手绘也好,草图也好,CAD也好只是设计中的一小部分,前期的方案设计和分析非常重要 |