Controlled erosion machining electrode retraction, e.g. when a short-circuit occurs, comprises simultaneous retraction along the machining path and a vector of direction conforming to each point of the machining path

摘要

Controlled erosion machining electrode retraction involves simultaneous retraction along the previous machining path (B) and along a vector (RV) of direction conforming to each point (P) of the previous machining path (B). An Independent claim is also included for a controller for carrying out the above process.