I have an Elox 8-2012 Sinker EDM and I am interested in converting it to CNC. It is a very heavy machine, but there is virtually no load on the movement of the axis other than the weight of the table. I don't think I would have to merge anything with the existing spark control, all I am really interested in is a way to move the table around in 2 axis and a readout of where the electrode is located.
Any suggestions about what type of motors to use or what type of control to use. Is there a control that is only a positioning control and not a true CNC?
Thanks.
Jim