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This blog is written by SirIrb | 1 entry so far

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Splines and Surfaces #1: The history and theory as applied to CAD.

08-13-2015 11:09 AM by SirIrb | 0 comments »

Placed here per request. This was written by a Unigraphics (NX) instructor named Ron Gardner. You will be a bit lost if you are not familiar with the program. Also the pictures didnt transition to the blog. Steve Understanding Splines and Surfaces From the Main Menu expand Insert- Curve and look at the options. Helix, Law Curve, Curve on Surface, Spline, Studio Spline, Fit Spline and Text are all splines. However, in NX there is only one mathematical recipe; one algorithm, for creating splines and while all of these buttons are different ways to tailor a spline the resulting curve is always fundamentally the same NX, like most other CAD programs uses the NURBS algorithm. No...

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