define contacts in a set

[arirs125]

Hello, everyone! I have to carry out a structural analysis on the axieme of which I attach the image, using ansys mechanical.

the upper and lower plates, as well as the frames on the lateral surfaces are connected to the chamber through captive screws.

in the forum I read that the contact between two bolted components can be set as rough or frictionless, is it correct?

inside the holes, instead, what should be inserted?

Thank you.

 

[lucadileta]

hi arirs if the problem is still current I could explain a few things to you.

Bye.

 

[arirs125]

hi luca, I tried to launch the analysis but the student version tells me that I have size problems despite I stay under the limit number of cells, so I gave up and tried to do it with abaqus. Thank you anyway.

air

 

[arirs125]

I repeat, I still need these tips. Thank you.