I use Unigraphics NX to design molds using complex surfaces. I develop problems when the models start to get large (10,000 plus surfaces) and my computer starts bogging down. Is there anyway I can make these files smaller and easier to work with? I am not concerned much with keeping the files parametric. I have tried exporting the models as a .prt and removing the parameters but sometimes this does not help. would it help to put large chunks of the model on seperate layers? Any ideas?
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