The present invention discloses an electrochemical discharge machine comprising an electrolytic cell, an active feedback system and a driver system. A method of operating the electrochemical discharge machine is also provided. The method comprises measuring a change in capacitance which forms part of the active feed...

The present invention discloses a multi-head tool electrode assembly (100) for a machining system. The multi-head tool electrode assembly (100) comprises an array (102) including a plurality of stators (106) and a plurality of rotors (108) provided on a mount (104). At least one tool electrode (110) is mechanically ...