Best method of Integrating a sensor/wire into an existing model?
Best method of Integrating a sensor/wire into an existing model?
(OP)
Hi all,
I am looking for the best method of modifying a solid structure on ABAQUS. Currently I have a model of a knee implant but I wish to implant a sensor/wire within the structure of the model as if it had been integrated during the casting process or such like. Would it be better to create another part and somehow put this inside the original model or to try and edit part of the original model.
Any help would be greatly appreciated
Thanks
Jon
I am looking for the best method of modifying a solid structure on ABAQUS. Currently I have a model of a knee implant but I wish to implant a sensor/wire within the structure of the model as if it had been integrated during the casting process or such like. Would it be better to create another part and somehow put this inside the original model or to try and edit part of the original model.
Any help would be greatly appreciated
Thanks
Jon





RE: Best method of Integrating a sensor/wire into an existing model?
RE: Best method of Integrating a sensor/wire into an existing model?
If wire you need to have an internal edge in the geometry that would be associated with the wire. This can be accomplished by splitting the part with the appropriate surfaces.
If you need solid elements model the wire and perform Boolean operations to create the embedded wire. Be sure to retain the boundary edges.
I hope this helps.
Rob Stupplebeen
https://sites.google.com/site/robertkstupplebeen/
RE: Best method of Integrating a sensor/wire into an existing model?
RE: Best method of Integrating a sensor/wire into an existing model?
2. Add the appropriate section properties
3. Add them to the assembly
4. Instance>Merge/Cut
5. Intersecting Boundaries>Retain
I hope this helps.
Rob Stupplebeen
https://sites.google.com/site/robertkstupplebeen/
RE: Best method of Integrating a sensor/wire into an existing model?
If its in the exterior, then it should be easy with mouse clicks. However, if its in the interior, then it gets a little tricky. Here's how I do it:
a. Go to Mesh module and choose Part (not Assembly) if its an orphan or dependent mesh
b. Edit Mesh and go Element
c. Delete elements that you do not want and then select the surface of elements you are interested in.
d. Undo element deletion.
You have a surface of interior elements!
Rob: Aren't you also supposed to use the "embedded region" constraint? It's been a while but I think that's what I had to use.
http://www.eng-tips.com/faqs.cfm?fid=376
RE: Best method of Integrating a sensor/wire into an existing model?
RE: Best method of Integrating a sensor/wire into an existing model?
Rob Stupplebeen
https://sites.google.com/site/robertkstupplebeen/