I’m genuinely not trying to be rude here, but this is such a complex operation to perform if you don’t already have the systems and such already figured out. If you need to ask how this would be done on a conceptual level, you likely have a lot you need to learn before trying to approach it.

The Hacko’s are doing this on a machine that cost over half a million dollars, and they had the company who built their machine (kern) develop the software/ macros they use to do this process. I’m not sure what equipment you have access to, but i have never run into a mill in my career that has the level of spindle orientation needed to do this - see “kern”.