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How can you create a centerline curve thru a non-parametric tube feature.
Solution
1. Insert --> Derived Curve --> Isoparametric Curve --> Direction-U,
Location=Uniform, Number=2, Spacing=50.
2. Create a line from two adjacent end points of the curves.
3.Insert --> Sweep --> Swept --> select the line for the section --> select
the curves as the guides (select Add New Set before selecting the 2nd curve).
4. Insert -->Derived Curve --> Isoparametric Curve --> Direction-U,
Location=Uniform, Number=3, Spacing checked off.
You should now have a curve thru the center of the tube.
Notes and References
Hardware/Software Configuration
Platform: na
OS: n/a
OS Version: n/a
Product: NX
Application: DESIGN
Version: V1876
Function: CURVE
Ref: 001-7158077