đ„ Casting McDonald's Logo from BULLET SHELLSă3D Printed Moldă
2,800This video is sponsored by CuriosityStream, Don't forget to check them out!
https://curiositystream.com/PressTube
Code: PressTube
Today Iâm melting empty brass bullet shells/casings to pour in the red casting sand to make the McDonaldâs logo. Normally you use a closed mold (bottom and top part) for casting, but this time an open mold looks cooler to see!
The downside is that it results in more sanding because than with a closed mold, but the result is great anyway :-)
The logo was printed on my 3D printer, so we are mising multiple techniques to get the best result.
Iâm also using an oak board/plank which I made a groove for the led strip and filled up with epoxy that is not clear to disperse the light. After that, I topped it with 3mm of clear epoxy. After the epoxy hardened I sanded it down and gave it a polish.
Drilled some holes in both parts to mount using 8 mm stainless pins.
And voila!
†Why not subscribe? â    / @presstube Â
Facebook â   / presstubeofficial Â
Instagram â   / presstube_youtube Â
0:00 Intro
0:10 Preparing the logo so it doesn't stick to the sand
0:29 Thor's Hammer in action!
0:40 Separating the logo from the mold
1:16 Bringing the bullet shells
2:03 Furnace time! Laser to turn it on!
2:13 Sponsor & discount code
2:54 Pouring the melted brass into the sand mold
3:46 Water cooling
4:23 Working on the surface
5:13 Drilling the holes to mount the base
5:41 Making the base from an oak plank and epoxy
7:14 Final result! With LED lightning!