jackorsen88
Mechanical
- Dec 19, 2014
- 35
Hello everybody,
I have a problem with deformation of plastic parts. the simulation shows to much deformation and we decided to make an "opposite" part, that means that we will deform the part in CAD in opposite direction of the deformation shown by the simulation. I have a .stl from the simulation of deformed part wich I will use to make corrections to original CAD model. I use Siemens NX 11.0. Now I'm asking you wich is the best feature to use? Is global deformation the one? I tried global deformation and I got some results, but I don't know if I have used it the right way.
I made global deformation, with facet bodies. I used .stl made from original CAD and original sheet CAD and deformed stl. is that right?
I don't know what is the difference between compensated and sprung? and how do I get, or what do I enter in deformation factor? it's difficult to get the deformation factor, because the part is deformed in all three directions. And what is transition region?
P.S.:you can see the results I got in the picture attached
I hope I have described my situation clear.
Thanks for your help
I have a problem with deformation of plastic parts. the simulation shows to much deformation and we decided to make an "opposite" part, that means that we will deform the part in CAD in opposite direction of the deformation shown by the simulation. I have a .stl from the simulation of deformed part wich I will use to make corrections to original CAD model. I use Siemens NX 11.0. Now I'm asking you wich is the best feature to use? Is global deformation the one? I tried global deformation and I got some results, but I don't know if I have used it the right way.
I made global deformation, with facet bodies. I used .stl made from original CAD and original sheet CAD and deformed stl. is that right?
I don't know what is the difference between compensated and sprung? and how do I get, or what do I enter in deformation factor? it's difficult to get the deformation factor, because the part is deformed in all three directions. And what is transition region?
P.S.:you can see the results I got in the picture attached
I hope I have described my situation clear.
Thanks for your help