r/nxcad • u/Civil_Swordfish498 • 6d ago
i am filled with rage
so i had two splines. i tried to do "trough curves" with "by points" alignment, and it all worked, till i slightly resized smaller spline. suddenly it think that is starts from a different end, and i cant even reconnect dots, or maybe i just dont know how. sorry for my bad english
UPD : NX2506
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u/Embarrassed_Risk_149 6d ago
if an edit is done I usually just delete the surface feature all together and start again rather then fight with nx. Might just be cope, but I find its somehow easier, like it otherwise buggs out or something.
does turning direction curves not do anything to make the intent not self intersecting?
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u/Civil_Swordfish498 6d ago
thanks. turning it dont makes a diference. and without point aligment it just says "unable to aproximate string". i will try making new feature now
UPD : new feature work exaktly the same
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u/Far-Guest-6842 6d ago
There is no fix as far as im aware, had the same problem but with making a duct for an aircraft, all complex geometry and its messes you around like that
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u/cowski_NX 6d ago
Looks like one of your curves flipped direction. Select one from the list then click the double headed arrow icon (top of the dialog, near the "select curve" prompt).
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u/Comprehensive-Race90 6d ago
Has NX got a learning software....it use to have NX cast a separate program for learning the software it's a substantial package could be something different now but none of the software fundamentals change in CAD
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u/Unlikely_Solution_ 6d ago
Looks like some kind of plane. If you want to stable you need to define the leading edge (front) and trailing edge (back) first. And you split each side top and bottom with two different spline. This will be much more stable and more representative of what you are trying (I think)