Greetings! I hope all is well! My name is Jesse.
A little background about myself:
I am an extreme overclocker. In short, I use liquid nitrogen to cool very specific computer components down to extreme temperatures (-196). This allows me to fight off the extreme heat created by increasing the amount of voltage sent to processors, graphics cards, etc. Increasing the voltage allows me to increase the frequencies of those components and run benchmarking software. It's like drag racing, but for computers
The problem i come across quite often:
When increasing the amount of voltage on graphics cards, the VRM sometimes gets very hot. (I will link pictures of various VRM implementations below) When I attach a liquid nitrogen container to a graphics card, I have to take the manufactures's cooling solution. This leaves VRM bare with no cooling solution. The fix this is to cut out a plate of copper and adhere/screw it down over the mosfets. All graphics cards have a different VRM implementation. Therefore, I would have to cut out different plate shapes. And possibly cut out holes for clearance over other circuitry components located next to the mosfets. The work area volume on a CNC machine would be tiny for what I am needing to mill and cut. I'm guessing 15mmx15mm with a Z axis clearance of 10mm.
Since these projects would be so specific, I don't know what CNC unit to buy or really anything about CNC machining. Any links or tips good CNC units that would be good for small stuff like 1/8" to 1/4" copper plates would be greatly appreciated.
Thank you for the read!!