??? ???????? ??? ??CAD????

1
??? ???????? ??? ??CAD????

• ??????? ????CAD??????????
• (1)IGES(Initial Graphic Exchange
  Specification,??ANSI???????)
• (2)STEP(Standard for the Exchange of Product
  Model Data, ISO????)
• (3)Parasolid
• (4)STL(Stereo lithography,??????????????????????,?
  ???????????????)?

2
CAD???????

• IGES(????)
• STEP(????)
• Parasolid(????)

3
CAD?????????(STL?????)

• ???? ???????CAD???????STL?????(ASCII,???)
• ?????? CAD?????????

4
Thinkdesign??CAD??
5
???????(????????)
6
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(No Transcript)
8
IGES??
9
??? ???????

• ??CAD??,????????Solid
• ??????STL

10
??????(????option)
11

• ??ASCII?? ??

12
STL?????
13
???????????

• ?????????STL??
• ???????
• ??,??,??
• ???????
• ???(???,?????)?????????,????,??,????,????,????
  ??,?????,??????
• ??(???,??)?????????,????,??,?????
• ??????????????