For grins and giggles, I'll do a DXF toolpath for you because I've never worked with anyone cutting on a wire EDM machine before. So you will hve to educate me...
Yes we can do complex shapes... Tell me what your wire diameter is and I'll keep stay bigger then that as a minimum radius. DXF is a 2 dimensional CAD language and wire EDM has a three dimensional characteristic by offsetting the top or bottom XY stages controlling the wire. How do you program for this? Do I create two different files for both tool paths and the determines the wire angle? I can see doing an "M" for UofMichigan with a wide base, making it look like it has draft angle..., or a Michigan "M" on one side of the part with a Wisconsin Badgers "W" when you flip the part over on your desk.
So tell me how your Wire EDM tool is programed and I'll send you out something to play with.
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Are you a Waterjet guy? I always thought that whom ever runs one of those machines should sell art cut tiles to every floor tile installer and every fireplace installer in his greater area. Cutting stone or tiles into itricate fitting shapes to inlay fancy floors or fileplace surrounds is one of those things that homeowners having fancy floors installed would gladly pay money to have...