[Jeremy]

To do that kind of work, you will first need to generate some type of NC code (.GCode, .APT, .NC).
RoboDK will then help you convert that to something usable for your robot.

You might, or might not need to use some drip-feed, it will depend on the size of the program and the size of the controller's internal memory.
You will know when you will test it. I'm not familiar enough with Staubli to answer.

Woodcutting should be "easy enough", some of our customers already successfully do that kind of work.
I never saw anyone do it with wax, but I imagine it can be done. Cutting parameters would be important in order to cut and not melt the wax.
Foam is something our customers do too, so that's also an option.

What kind of information are you looking for exactly?
Jeremy