Electrochemical machining in-process data collection and control

A system was devised to use a computer for collecting data from the electrochemical machining (ECM) process and for monitoring and controlling ECM operations. It is believed that these data collections and analyses will lead to the formulation of algorithms to produce parts with better tolerances and will allow more efficient uses of the ECM machines. One algorithm was developed to allow the efficient ECM of large surface area parts. Such programs and equipment will enhance the competitive position of the ECM process in machining applications previously performed by more conventional methods while minimizing electrical power consumption.