Hi
I need to convert a sketch into a 3d curve, for doing a bead in sheet metal. This is required for beads which are in mre than 1 plane. is there a simpel way to do it?
right now I'm offsetting the sketch to get the 3d curve.
Hi
I need to perform vibration and shock analysis for a rather large crate - 3.1*.5 sq. meters. I have some data in the form of vibration specrtum, and a grms value. I do not have the PSD/ASD graph, or any values from it.
here is an excerpt from the specs:
Vibration:
Truck Transportation...
Hi
I have a drawing which has many section views. I can't fit them all on a A3 sheet, do I want to make the cross-section on sheet 1, and the CS view on a different sheet.
please let me know if this is possible, and how?
Hi
I've read so much about NEINASTRAN, that I want to take it out for a spin. I'm mainly in the composite buisness, and I assue this means a seperate module...
can someone please post a tutoril for the composite module which covers it's capabilities? I assume the 300 node limited edition...
Hi
I've run a model of an antenna fairing thru the frequency response and submitted it to the random PSD analysis. I get graphs of certain variables - accelerations, stresses and so forth.
How do I interpert these results? how can I say they are "good"/"bad"/have a certain margin of safety...
Hi
I need to find a way to "solidify" surfaces.
I have a completely closed surface, made of several surfaces. It passes a healing and a joining, but I don't know how to make a proper solid from it.
another question, how do I select a chain of curves (especially tangent ones)? for instance...
Hi
I need to run a random vibration analysis of a composite structure.
Since I don't want to go intot he bdf (input) file, I want to use the patran gui - what was once msc/random, and is now part of the patran tools.
if anyone can please write a simple walkthrough, I'd be extremely greatful...
