Hi All,
Does anyone know a material library with temprature dependent properties for FEA?
What I need is very simple:
E: Elastic modulus V: Poisson's ratio
under different temperature.
We analysis plastics most of the time.
Thanks in advance.
Forever Young.....
Hi All,
Does anyone know a material library with temprature dependent properties for FEA?
What I need is very simple:
E: Elastic modulus V: Poisson's ratio
under different temperature.
We analysis plastics most of the time.
Thanks in advance.
Forever Young.....
Hi guys,
I have had a problem. I have a few parts in an subassembly. Hide and show state have been set in this subassembly.
This subassembly is assembled in an top assembly. Some how some one changed the hide and show state of a part in the subassembly under the top assembly contest. The hide...
Hi, guys,
With explicite analysis, can I set up a 'translate and rotate' BC on a ref point to drive that part travel along a direction while rotating?
Forever Young.....
If we click front view, what orientation the object should be? Is there a standard for that?
I set my machine to use X-Z as front plane.
How about you guys?
Forever Young.....
Good day, everyone!!
Can anyone tell me how part axis system(s) can be shown in a drawing view?
I know how to show points, lines, but not axis systems.
Thanks!!!
Forever Young.....
I made a macro file. it runs ok on one computer, but doesn't work on the other one.
Could anyone give me an idea what could be wrong?
Thanks....
Forever Young.....
Some one ask me how to do a vertical and horizontal broken view in one single view.
CATIA v17.
I can only do it with some work around.
Do you guys have better solution?
Forever Young.....
Hi, friends,
I have been working on FEA for a while. I've found material properties the hardest thing to set up.
Could anyone like to suggest an advanced material library?
For example: equation of state, material failure, etc.
Thank you......
Forever Young.....
Hi all, good day!!!
I am suffering from not being able to get flat face in imported igs or step files.
Original UG file contains flat faces. after importing I cann't use them for assembly because they are not considered flat faces any more. Also I cann't create sketch on the surface. If I...
Good day, everyone!
I've tried to simulate water by using EOS. Us and Up function.
What happend is that after I added gravity into the system, water is compressed by a large amount. I know it is not right. But I couldn't figuer out what was wrong. Could anyone give me a hand?
Forever Young.....
Hi, guys, how are you going?
Month ago I tried to simulate impact between a bullet and a blade of a Knife. I used share failure model.
Recently I saw a few web cast showing simulation of cutting process, which, I think, used different approch.
For, share failur model, material removed from...
Hi, guys,
I an trying to do a contact simulation, but the job wouldn't start. Following are the status file.
Could anyone tell me what's wrong?
Thanks in advance!!!!
PREPROCESSOR WARNING MESSAGES
-------------------------------------------------------------------------------
***WARNING...
Large deformation is one of the major problems during forming process. Could you guys share your method to solve the problem?
The one I have tried is to use adaptive meshing and/or use fine mesh.
Forever Young.....
