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Author Topic: solid screw line  (Read 1422 times)

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lc_shi

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solid screw line
« on: January 11, 2005, 03:18:18 AM »
how to draw a solid screw line in Autocad 2005? need autolisp?
pls help. thx!
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MikePerry

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solid screw line
« Reply #1 on: January 11, 2005, 07:11:32 AM »
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dubb

  • Swamp Rat
  • Posts: 1105
solid screw line
« Reply #2 on: January 11, 2005, 12:49:11 PM »
Quote
The technically correct answer is that a perfect screw thread cannot be modeled in AutoCAD......


http://www.caddigest.com/subjects/autocad/tutorials/select/SCREWS/SCREWS3.HTM

I find this topic very interesting. In school we had a project to creat screws (3d thread) in autocad but nobody in my class every got the drawing right. Is there any way possible to create a real 3d thread that spirals perfectly?
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