How to solve issue - TV on MDF wall

About the development of the FEM module/workbench.

Moderator: bernd

efyx
Posts: 280
Joined: Fri Sep 26, 2014 7:36 pm

How to solve issue - TV on MDF wall

Postby efyx » Tue Dec 11, 2018 10:44 am

Hi,
can annyone show/point how to solve that issue.
I wan't to check does handle and what will happen with MDF wall (around 1500mm high 1200width), it is fixed to flor. TV is on metal arm (300mm long) joined with screws to MDF wall. How to build right FEM model. I think it is enough to do wall with mounting holes, but how to achieve torque on this point or how to simulate it with force which affects to the holes?
FEM tv on wall.png
FEM tv on wall.png (23.9 KiB) Viewed 221 times
User avatar
bernd
Posts: 8414
Joined: Sun Sep 08, 2013 8:07 pm
Location: Zürich, Switzerland

Re: How to solve issue - TV on MDF wall

Postby bernd » Tue Dec 18, 2018 4:39 pm

which of all the parts do you want to analyse?

BTW how is the MDF fixed to the ground? Is it ony fixed to the ground? This seams weak IMHO. How hight is the TV fixed to the MDF?
efyx
Posts: 280
Joined: Fri Sep 26, 2014 7:36 pm

Re: How to solve issue - TV on MDF wall

Postby efyx » Wed Dec 19, 2018 9:22 am

I wan't to simulate backwall (MDF). I know it will be too weak, finally there will be some ribs from back, but first I wan't to see what will happen with board. Lets assume that we can fix that to the whole bottom plane.