[edr1924]

Well I decided to make my own version of the <Apogee Fan Assisted Radiation Shield>.
I'm lucky to have build a simple CNC machine so it was very straightforward to make but also without such a machine I think.

It's triple shielded and I need to paint it high gloss white OR use 'mirror adhesive foil'
Also It needs a large top cover plate.

The air is drawn from bottom to the top and by using smaller holes there is also airflow between the tubes to prevent heat building up.  If needed I can add some foam on the outside of the 50mm tube.

I think the design will work after studying the Apogee and R.M. Young FAR shields.

When finished and performing well, I will make it a project on <my Hackster page>

More detail photo's here: <CLICK>

I'm really liking your design, unfortunately I don't have access to a CNC router, I do have access to a lasercutter though, See my progress so far below..

Wow, that is amazing!  You could build this with a scrollsaw also but a CNC or Lasercutter is much easier and the result you show here is fantastic!

Thank you for sharing...