Training
Sinker EDM's and the training involved to run them... As with any other type of technology, it begins with the machine's manufacturer. If your company already has machines on-sight, then contact the manufacturer of the machine. If you are possibly going to purchase a machine, then most distributor's will be able to hook you up with factory training. If you buy a used machine from Ebay or similar - you'll be paying out of pocket for the specific training for that particular brand of machine.
I've been a Wire EDM guy since the late '80's. You can't go wrong with www.mitsubishi-world.com - Their support is 2nd to none as far as I'm concerned.
Good Luck!
www.videotech.ws
.....programs for the Wire EDM Artist / opening soon